Help please!!!!!


Construct a function with a rate of change 2/3 and a initial value of 4.

Answers

Answer 1
If you recall y=mx+b, the slope-intercept form of a linear equation, the slope, m, is the rate of change of the equation, and the y-intercept is b. 

When switching to function notation, we simply swap y for f(x), and if we start at x=0 and graph in the positive x direction, we've started at whatever initial value exists (the y-intercept value).

Simply: F(x) = 2/3 x + 4
Answer 2

The equation of the linear function will be y = (2/3)x + 4.

What is a function?

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

A function with a rate of change of 2/3 and an initial value of 4. Then the equation of the linear function is given as,

y = (2/3)x + 4

The equation of the linear function will be y = (2/3)x + 4.

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Related Questions

what is f(0)+ g(0)??


please someone help me

Answers

You would need the equations of both the function f and g but if it is only a number and a variable, both solutions would be zero.
The answer would be just zero

what are the steps to get the answer

Answers

-1/4 x 2/7

 multiply the 2 top numbers and then multiply the 2 bottom numbers

1*2 = 2+4*7 =28

 so answer is -2/28 which can reduce to - 1/14

An eight-month used stereo system was sold for $255.75. This was one third (1/3) the amount of what this system originally cost. What was the original cost of this set?

Answers

From the givens, we know that 1/3 of the original cost is $255.75

Assume that the original price of the stereo is y, therefore:
(1/3) y = 255.75
y = 3 x 255.75

The original price of the stereo is $767.25

Rudy has $200 to spend on presents for his family. If there are 6 people to buy for, and he wants to spend an equal amount on each, how much money will he have LEFT after he shops?

A)
$0.02
Eliminate

B)
$0.10


C)
$1.00


D)
$199.98


E)
$33.33

Answers

A.2 because each person will have 33.33 dollars if its equal, leaving him with .02

could negative 2 be used as a base to rewrite 32 and 64 why or why not

Answers

Alright, finding the powers of -2, we get 4, -8, 16, -32, and 64. For the powers of 2, we get 4,8,16,32, and 64. Notice that for the even powers of both, they're the same, but the odd powers are different, such as 2^5=32 and -2^5=-32. The same applies for 64, but since it's to the power of 6 (even) they're the same

Adam is scuba diving he descends 5 feet below sea level he descends the same distance 4 more times what is Adams final elevation

Answers

negitive -20 good luck

Find the mean of the integers 5, -15, 7, -13, 1

Answers

(5 - 15 + 7 - 13 + 1 ) / 5

= - 25/5

= - 5

To find mean simply add up the numbers and divide by the number of numbers as shown above.

A mean is an arithmetic average of a set of observations. The mean of the integers 5, -15, 7, -13, 1 is -3.

What is Mean?

A mean is an arithmetic average of a set of observations. it is given by the formula,

Mean = (Sum of observations)/Number of observations

The mean of the given integers can be written as,

Mean = Sum of observations/Number of observations

          = [5 + (-15) + 7 + (-13) + 1]/5

          = (5 - 15 + 7 - 13 + 1) / 5

          = -15/5

          = -3

Hence, the mean of the integers 5, -15, 7, -13, 1 is -3.

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asher recently bought the poster shown at the right. What is its area? Explain your reasoning to a classmate.

Answers

The area is = length x width
= 4ft x 3.2ft = 12.8ft
To calculate area of a rectangle you must multiply the length of the rectangle by the width to solve for the area of the shape

whats the value of 3 in .036

Answers

Hey there The value of the 3 is in the tens place hope this helped and have a great day!!

115 students are going on a field trip. How many buses do they need if each bus holds 30?



Question 2 options:

3


4


5


6

Answers

It will be 4 buses. In the 4th bus there will be 5 seats left. 

6+(w−10)=5 please show work!!!!!!!!!!!!!
6.51−9.32+h=1.02
2/3+y−1/9=7/9
2 1/2x−3/4(2x+5)=3/8
0.9(x+1.4)−2.3+0.1x=1.6

Answers

6+w-10=5
-4+w=5
w=5+4
w=9

i dont know the others but i know the second one is 3.83

6.51−9.32+h=1.02

6.51-9.32+h+9.32=1.02+9.32

6.51+h-6.51=10.34-6.51

h=3.83

Whats the answer to this?

Answers

6^7
-----
6^5
===
answer would be 
6^2

6^2 or 36 is the answer

Which graph represents the solution set of the system of inequalities? {y≤2x+1y>−2x−3

Answers

The figure shown below graphs the inequalities
y ≤ 2x + 1
y > -2x - 3

The shaded area shows the solution region.

we have

[tex]y\leq 2x+1[/tex] ------> inequality A

The solution of the inequality A is the shaded area below the solid red line

see the attached figure N [tex]1[/tex]    

[tex]y>-2x-3[/tex] ------> inequality B

The solution of the inequality B is the shaded area above the dotted blue line

see the attached figure N [tex]2[/tex]

therefore

The solution of the system of inequalities is the shaded area between the solid red line and the dotted blue line

see the attached figure N [tex]3[/tex]

therefore

the answer in the attached figure N [tex]3[/tex]


The rectangle below has an area of x^2-144 square meters and a length of x+12 meters. What expression represents the width of the rectangle?

Answers

Since length*width=area, (x+12)*width=x²-144. Dividing (x+12) from both sides, we get (x²-144)/(x+12)=width. One formula we can use is that
(a²-b²)=(a-b)*(a+b). Since 144=12², that means that x²-144=(x-12)*(x+12). Plugging that in, we get (x-12)*(x+12)/(x+12)=(x-12)=width

The expression for the width of the rectangle is W = ( x - 12 )

What is the Area of a Rectangle?

The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle

Area of Rectangle = Length x Width

Given data ,

We can use the formula for the area of a rectangle to find an expression for its width:

Area = length × width

The length of the rectangle is given as x + 12 meters, and the area is given as x² - 144 square meters.

We can substitute these values into the formula and solve for the width:

x² - 144 = (x + 12) × width

To solve for the width, we can divide both sides of the equation by x + 12:

width , W = (x² - 144) / (x + 12)

W = ( x + 12 ) ( x - 12 ) / ( x + 12 )

W = ( x - 12 )

Hence , the expression that represents the width of the rectangle is given by W = (x² - 144) / (x + 12) = ( x - 12 )

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How does 0.008 compare to 0.08

Answers

0.008 is thousandths and 0.08 is 8 hundredths. 

To find a baseball pitcher's earned run average (ERA), you can use the formula Ei = 9r, in which E represents ERA, i represents the number of innings pitched, and r represents the number of earned runs allowed. Solve the equation for E. What is a pitcher's ERA if he allows 25 earned runs in 54 innings pitched? If necessary, round your answer to the nearest hundredth. The equation for E is E = . If a pitcher allows 25 earned runs in 54 innings, then the ERA = .

Answers

Ei=9r
E(54)=9(25)
E(54)=225
divide 54 from both sides
E=4.1666 
the six repeats, but rounds up to 4.167, or 4.17

Answer: ERA = 4.17

Step-by-step explanation:

1. First, you need to identify the data you get from the sentence.

Earned runs: 25 (r)

Innings pitched: 54 (i)

Earned runs average: ? (ERA/E)

2. Replace your data in the formula.

Ei = 9r

E(54) = 9(25)

3. Solve the operations.

E(54) = 225

4. Now we use the transposing method to find E (ERA). 54 is

multiplying E, so it's going to move to the other side of the

equation dividing like this.

E(54) = 225 ⇒ E = 225/54

5. Calculate the result for E.

E = 4.1666666667

6. Finally, we round our answer.

E = 4.17

So, the earned runs average (ERA) is 4.17.

What is the answer to Violet has 11 rolls of pennies there are 50 pennies in each roll how many pennies does violet have all together

Answers

Multiply 11 by 50 and get your answer. 
11 times 50 = 550 so thats your answer

4x+y=2
and x-y=3

Also using transitive property

Answers

4x+y=2 so y = -4x + 2
x-y=3 so y = x - 3

-4x + 2 = x - 3
-4x - x = -3 - 2
-5x = -5
   x = 1

y = 1 - 3 = -2

answer
(1, -2)
The answer would be: y= -2, x=1

3(2b+4)=6(5b+2)



please step by step

Answers

A b=0    Subtract 12 from both sides 6b+12-12=30b+12-12

Jared sells square frames of various sizes made of wood. To find the area of a frame, Jared uses the formula A = s^2 - (s - 2w)^2, where s is the length of a side of the frame and w is the width of the frame.

Part B.) Find the area of a frame that measures 20 inches on each side and has a width of 3 inches

Part C.) Jared charges 18 cents per square inch for his frames. How much will he charge for a frame that measures 16 inches on each side and has a width of 2 inches?

Answers

A= 20 times 20 - (20 - 2 times 3) times (20-2 times 3) this equal 336

Answer:

B.204 square inches

C.2016 cents

Step-by-step explanation:

We are given that Jared sells square frames of various sizes made of wood .To find the area of a frame ,Jared uses the formula

[tex]A=s^2-(s-2w)^2[/tex]

Where s=Length of a side of the frame

w=Width of the frame

B.We are given that length of each side=s=20 inches

Width of frame=w=3 inches

Substitute the values in the above given   formula

Then, we get

A=[tex](20)^2-(20-2\times 3)^2[/tex]

[tex]A=400-(20-6)^2[/tex]

[tex]A=400-196=204 [/tex]square inches

Hence, area of frame=204 square inches

C.We are given that

Cost of 1 square inch=18 cents

Length of each side of frame=s=16 inches

Width of frame=w=2 inches

Substitute the values in the given above formula

Then ,we get [tex]A=(16)^2-(16-2\times 2)^2[/tex]

[tex]A=256-(12)^2[/tex]

[tex]A=256-144=112[/tex] square inches

Cost of 112 square inches=[tex]112\times18[/tex]=2016 cents

Hence, he will charge for a frame =2016 cents

A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used. At this rate, how many cups of sugar should be used if 2 cups of bananas are used

Answers

The proportion will be
3 cups banana/1.5 cups sugar=2 cups banana/ x cups sugar.
How do you make 3 into a 2? You divide on a calculator which will get you 1.5. So what you do on top you do to the bottom as well.
Since 2*1.5=3, you have to multiply 1.5 by 1.5 which will get you 2.25. if you want it in fraction form it will be 2 1/4.
2 1/4 cups of sugar.

Answer:

4 cups of sugar will be added with 2 cups of banana in the banana recipe.

Step-by-step explanation:

A recipe for banana bread requires 3 cups of banana and [tex]1\frac{1}{2}[/tex] cups of sugar.

To calculate the cups of sugar used with 2 cups of bananas we will use unitary method.

∵ [tex]\frac{3}{2}[/tex] cups of sugar is used with amount of banana = 3 cups

∴ 1 cup of sugar will be used with banana = [tex]\frac{3}{\frac{3}{2}}[/tex]

∴ 2 cups of sugar will be used with banana = [tex]\frac{2\times 3}{\frac{3}{2} }[/tex] = [tex]6\times \frac{2}{3}[/tex]

= 4 cups

Therefore, 4 cups of sugar will be added with 2 cups of banana in the banana recipe.

The sum of the ages of Mr and Mrs Smith and their children is 100. in 5 years time it's 130. how many children do they have

Answers

Mr Smith + Mrs Smith + children = 100.

Members (x) = (130 - 100) / 5
x = 30/5
x = 6

Children = x - 2 (parents).
Children = 6 - 2
Children = 4
They have 5 children total.

26=8+v show your work in one step

Answers

26=8+v                                       Subtract 8 from both sides
-8  -8

18=v


Given x is less than y compare the following expressions and determine which is greater 2 x - y or 2y - x explain your answer

Answers

2y-x is greater. x<y therefore 2x < 2y

I NEED HELP WILL GIVE BRAINLIEST PLZZZ DON'T GET ME WRONG!
Which expression is equivalent to −2.1+(−5.9)+(−3.7) ?

S. −(2.1−5.9)+(−3.7)

T. (2.1+5.9+3.7)

F. −2.1−(5.9+3.7)

U. (2.1+5.9)+(−3.7)

Answers

i think it would be f but if you wsnt to check i have a really good calculator that can give tou the answer
The answer for this one is F. I'm 100% sure it's F because T is wrong, the answer can't be all positive numbers. S is wrong because if you distribute the negative sign from -(2.1-5.9), you will get -2.1+5.9, which is not the same as the original expression. U is also wrong because the first one, or the binomial (2.1+5.9), suppose to be negative, not positive. F is the correct answer.

Is there a difference between (-1)^2 vs. -1^2 ?

Answers

The (-1)^2 means the your multiplying the understood one (-1^1)2 so it's actually like that and then -1^2 is -1*-1
well one would really come out as a positive(+) number and the other would come out as a negative(-) number
[tex] (-1)^{2} = 1[/tex] and [tex] -1^{2} = -1 [/tex]

Which umber is greater? Square root of 220 or 14 3/4?

Answers

Square root is 220 the number is way bigger than 14 3/4

The number square root of 220 is greater than that of 14 3/4.

Given are two numbers.

The square root of 220 and 14 3/4.

We have to find which number is greater.

We know that :

14 3/4 = 14 + 3/4 = 14.75

Now,

14² = 196

15² = 225

So the number 220 lies between 196 and 225.

So √220 lies between 14 and 15.

Since 220 is closest to 225 which is the square of 15, the square root os 220 is more close to 15.

√220 ≈ 14.8

Hence √220 is greater.

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Which diagram shows ∠1 and ∠2 as vertical angles?

Answers

When two line cross each othe vertical angles are formed

One of the performers at the circus is Zachary, the Human Cannonball. On Saturday he does three shows. His distances measure 9.2 meters, 15.5 meters, and 16.8 meters. What is the total distance Zachary flies that day?

Answers

The total distance he flies is 41.5 meters.

6.54 x 10 to the 7th power in standard notation

Answers

6540000000 just subtract two and then put zero
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