30 POINTS! Which graph represents the function f(x)=−|x−3|+1 ? ( Please save me)
Answers
The graph of this function g(x) has a v-shape with vertex at (0,0).
If you put a - sign in front of |x|, this has the effect of inverting the graph. It's still a v-shape, but it opens down. Vertex still at (0,0).
Now if you rewrite -|x| as -|x-3|, your graph will have to be moved 3 units to the RIGHT.
Finally, if you add 1 to -|x-3|, the effect on the graph immediately above is to move the whole thing upward by 1 unit.
Can you now select the correct answer?
Related Questions
which expression is equivalent to the expression shown ? 2 (x + 5) +3 (x2 - 5x +13)
Answers
[tex]2(x+5)+3(x^2-5x+13)=(2)(x)+(2)(5)+(3)(x^2)-(3)(5x)+(3)(13)\\\\=2x+10+3x^2-15x+39=3x^2-13x+49[/tex]
What is the side length of a cube with a volume of 64 mm3? Cube V = s3 1. Substitute the value into the formula: 64 = s3 2. Undo the cube by applying the cube root: 3√64 = 3√s3 What is the side length of the cube? mm
Answers
The volume of a cube is given as 64 cubic mm then the side length of the cube is 4 mm.
What is the volume of a cube?The volume of a cube can be calculated as the cube of the sides of a given figure.
The volume of a cube =[tex]sides^3[/tex]
We have been given that the volume of a cube is 64 cubic mm. We need to find the side length of the cube.
The volume of a cube =[tex]sides^3[/tex]
64 = [tex]sides^3[/tex]
Now we will take cube-root on both sides of the equation;
∛ 64 = ∛ [tex]sides^3[/tex]
∛ 4^3 = ∛ s^3
4 = s
Therefore, the side length of the cube is 4 mm.
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Brainliest! Please help!
-6.4 - 4u
What is the answer is U = -2.8
A. -17.6
B. 4.8
C. 17.6
D. 29.12
Answers
If U= -2.8
-6.4-4*-2.8=4.8
So the answer is B.
Hope this helps!
what is unique about this graph?
Answers
Find the value of x so that the function has the given value.j(x)=-4/5x+7;j(x)=-5
Answers
For the function j(x)=-4/5x+7, the value of x that will make j(x) equal to -5 is 15.
Explanation:The question asks us to find the value of x for the function j(x)=-4/5x+7 when j(x) is -5. To solve this problem, we can simply substitute j(x) with -5 in the function equation and solve for x.
So, -5 = -4/5x + 7. We can then rearrange this equation to leave x on one side, leading to -4/5x = -5 - 7, which simplifies to -4/5x = -12. To find x, we then divide both sides by -4/5, resulting in x = -12 / (-4/5) = 15.
Therefore, the solution is x = 15, and the given function j(x) will equal -5 when x is 15.
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What is the product 5/10.10/3
Answers
5/10*10/3 = 5/3
Faça o balanceamento das equaçoes:
A) C15 H30 + 02 > C02 + H20
B) C15 H30 + 02 > C02 + H20
Answers
What pre-research decisions do psychologists make?
Answers
At rite aid, you can buy 5bags of skittles for $5.25. At Duane trade, you can buy 4 bags of skittles for $5.00. At CVS, you can buy 10 bags of skittles for $9.00. Which store has the better unit price per bag of skittles?
Answers
duane trade : 5/4 = 1.25 per bag
cvs : 9/10 = 0.90 per bag
better unit price is CVS
HELPPPP PLZzzzzzzzzzzzz
Answers
A city has 3 new houses for every 9 old houses. If there are 21 new houses in the city, how many old houses are there?
Answers
Final answer:
To find the number of old houses when the city has 3 new houses for every 9 old houses, set up a proportion. By cross-multiplying 3/9 = 21/x, we find that there are 63 old houses when there are 21 new houses.
Explanation:
The student asks how many old houses there would be if a city had 3 new houses for every 9 old houses, and there are 21 new houses. This is a problem of proportions that can be solved using a simple cross-multiplication method.
To solve for the number of old houses, set up a proportion with the numbers provided:
3 new houses / 9 old houses = 21 new houses / x old houses
Now, cross-multiply:
3x = 9 × 21
3x = 189
Divide both sides by 3 to find x:
x = 189 / 3
x = 63
So, there are 63 old houses in the city.
Find two integers whose sum is -7 and whose product is 12. Explain how you found the numbers.
Answers
When we list all the factors of 12, negative and positive, we see that the only pair is -4 and -3.
Hope this helps!
Final answer:
To find the two integers, we looked for factors of 12 and tested them to find a pair that summed to -7. We discovered that -3 and -4 are the two integers that meet both the sum and product conditions.
Explanation:
To find two integers whose sum is -7 and whose product is 12, we need to find two numbers that add up to -7 and multiply to give 12.
Let's denote the two numbers we are looking for as x and y. We have two equations:
x + y = -7 (Equation 1)
xy = 12 (Equation 2)
We can use various methods to solve these equations, such as factors of 12, trial and error, or a systematic approach like substitution or elimination, but in this case, factoring is the easiest. We look for two numbers that multiply to 12 (1x12, 2x6, 3x4) and also add up to a sum of -7. We can see that the pair of numbers that satisfies both conditions is -3 and -4, because (-3)+(-4) = -7, and (-3)x(-4) = 12.
Thus, the two integers are -3 and -4.
Convert 402,336
km/hour to km/min
Show steps and thanks
Answers
402336km/hour = 402336km/60minutes.
Since 60 minutes is 60 times one minute, divide both the top and bottom by 60.
402336/60=6705.6
So, 402336km/hour is 6705.6km/min
Hope this helps!
= 402,336 / 60 = 6706.1 km / minute
a certain number added twice to itself equals 96.what is the number?
Answers
Hope this helps
ab+3c=2x solve for b
Answers
b=−3c+2x over a
Answer:
b=(2x-3c)/a
Step-by-step explanation:
ab+3c=2x
ab=2x-3c
b=(2x-3c)/a
How to round to the nearest hundredth
Answers
What is the value of h(−2) when h(x)=3x+1 ?
Answers
h(x)=3x+1
h(x)=3(-2)+1
h(x)=-6+1
h(x)= -5
math question down below
Answers
27/8 • 13/3
9/8•13
=117/8
=14 5/8
To make this easier to solve, let's change the mixed numbers into improper fractions. This is done by multiplying the denominator (8) by the whole number (3) and then adding that to the numerator (3), keeping the denominator the same. Do the same thing with the second fraction.
27/8 × 13/3
Now you can multiply.
(27 × 13)/(8 × 3)
351/24
Now think of how many times 24 can go into 351. You can find this out by plugging it into a calculator. You should get 14.625. Since we need a whole number though, round down to 14.
14 × 24 = 336
This means that there will be 15 left over.
So far the fraction looks like this:
14 15/24
The last thing you need to do is simplify. A number that can go into both 15 and 24 is 3, so divide them by that.
14 5/8
The answer is
D. 14 5/8
How many nickels would be in $23.50?
Answers
Answer:
470 nickels
Step-by-step explanation:
$23.50 ÷ 0.05 = 470
The Andersons can set up 6 tables in 1 hour. How many tables can they set up in 5 hours?
Answers
You can multiply the number of tables per hour by the number of hours and get the total amount of tables per those hours...
For example, 6*5= 30
You are helping a coworker with a presentation and he has asked you to print out memos for him on a variety of colored paper. 60 people will be attending and he needs 60% of the memos to be blue, 20% to be red, 15% to be green, and 5% to be yellow. How many green memos do you need to print?
Answers
15% of 60 is 9.
Ann has seven balloons. Molly has a set less of balloons. How many balloons does molly have?
Answers
Molly has 6 balloons.
Explanation:Since Ann has seven balloons and Molly has a set less of balloons, we need to determine the value of the set.
We can represent the number of balloons Molly has as a variable, let's say x. So, the equation becomes: x = 7 - 1.
To solve the equation, we subtract 1 from 7, giving us the answer: x = 6. Therefore, Molly has 6 balloons.
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Evaluate the expression when x = 8 and y = 1.
x – y – 2
A.
16
B.
5
C.
7
D.
9
Answers
First, simplify to 4. Your problem should look like: 4 x 1.
Second, multiply. 4 x 1 = 4 so that is your answer.
Also, to start the equation up, make sure to add in the numbers in replace for the letters. Your problem to start with should look like: .
Estimate 4020 ÷ 16 by first rounding each number so that it has only 1 nonzero digit.
Answers
The required estimated value of the division of 4020 / 16 is 200.
The rounding of values is superseding a number with an inexact value that has a more ephemeral, more uncomplicated, or more direct representation.
here,
As of the given question,
rounding of the number 4020 is 4000, as the digit 20 in ten place is less than 50.
Rounding of the number 16 is 20
Now,
Division = 4000 / 20 = 200
Thus, the required estimated value of the division of 4020 / 16 is 200.
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Final answer:
To estimate 4020 divided by 16, round 4020 to 4000 and 16 to 20, then divide the rounded numbers to get an estimate of 200.
Explanation:
Estimating 4020/ 16 by Rounding
To estimate 4020/ 16 by first rounding each number so that it has only one non-zero digit, we'll start by rounding 4020 and 16 to their most significant figures. We round 4020 to 4000 since the first non-zero digit is a 4 with three following zeros, making it the most significant figure. Similarly, we round 16 to 20 because the leading digit is a 1 which we can round up to a 2 followed by a zero.
Next, we perform the division with our rounded numbers: 4000/ 20 = 200. This is our estimated result after rounding the original numbers to one non-zero digit and performing simple division.
The estimated division is simpler and can be done without a calculator, which is helpful for quick approximations.
which statement about the equation is true x+2=x+4
Answers
This is not a solvable equation
no matter what, it will not equal
so your answer is unsolvable
hope this helps
Three more than twice a number is equal to the number. What is the number?
2n + 3 = n
Is it
A) -6
B) -3
C) 0
or
D) no solution?
Answers
2(-3) = -6
-6 + 3 = -3
hope this helps
3(n+4)=17 using the equation above, write a description
Answers
One cell phone company offers 500 minutes of talk time for $49.99. Another company offers 480 minutes for $44.99. Which company offers the better deal?
Answers
500/49.99 = ~10.00
480/44.99= ~10.67
10.67>10.00
The solution is Company A
The company which offers the better deal is Company A with 500 minutes of talk time with $ 49.99
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the the first company be = A
Let the second company be = B
Now , Company A offers
The total talk time by Company A = 500 minutes
The total amount of talk time = $ 49.99
So , the equation will be
The talk time per minute = total talk time by Company A / total amount of talk time
Substituting the values in the equation , we get
The talk time per minute = 500 / 49.99
The talk time per minute = $ 10.00
Now , Company B offers
The total talk time by Company B = 480 minutes
The total amount of talk time = $ 44.99
So , the equation will be
The talk time per minute = total talk time by Company B / total amount of talk time
Substituting the values in the equation , we get
The talk time per minute = 480 / 44.99
The talk time per minute = $ 10.66
Therefore , the value of talk time per minute of Company A is less than Company B
Hence , The company which offers the better deal is Company A with 500 minutes of talk time with $ 49.99
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HELP WITH MATH PLEASE! ASAP!!! Annika borrowed a book from the library and forgot to return it on time. The library charges $0.25 per day for the first four days and $0.30 per day for all of the remaining days of Annika had to pay the library $4.00. How many days late was her book? THANKS
Answers
Then we know she was an extra 10 days late because 10*0.30=3.
3+1= $4.00
She was late 14 days altogether.
.25 x 4days = $1.00
0.30x 10 days = $3.00
$3 + $1 = $4
What is the measure of D?
Answers
<A corresponds to <D so they equal each other.
If <A = 80 degrees than <D is also 80 degrees.
Hope this helps!
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