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Fofino [41]
3 years ago
8

Use the rule for y= -6x +8 to find the output if the input is x=20

Mathematics
1 answer:
lisov135 [29]3 years ago
8 0

Answer:

The output of the function y = -6x + 8 when the input is x = 20 is -112.

Step-by-step explanation:

y = -6x + 8

Input the value x = 20.

y = -6(20) + 8

Multiply -6 and 20.

y = -120 + 8

Add -120 and 8.

y = -112.

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Answer:

y=2/3-1

Step-by-step explanation:

Two coordinate points are (-3,-3) and (3,1). If you use Y2-Y1/X2-X1, you will find the slope. Then use y=mx+b to find the equation.

More detailed:

1+3/3+3 ** It is + because when there are minus signs it turns to a plus

4/6 Then simplify it

2/3

Now that the slope is found, we need to use y=mx+b

(I used the point (3,1))  1=2/3(3)+b

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7 0
2 years ago
DOES SOMEONE KNOW HOW TO DO THIS???????????????????????????????????????????
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Answer:

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7 0
3 years ago
A friend tells you that she has conducted a survey to find the proportion of people in her university that utilize the campus in
o-na [289]

Answer:

The anser is d

Step-by-step explanation:

4 0
3 years ago
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How can you use transformations to graph this<br> function?<br> y=3•7-x+2<br> Explain your steps.
ElenaW [278]

The last two easy transformations involve flipping functions upside down (flipping them around the x-axis), and mirroring them in the y-axis.

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5 0
3 years ago
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Zigmanuir [339]

Answer:

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Step-by-step explanation:

Given : The surface area for a rectangular prism with a square base is SA=2s^2+4sh.

To find : What is the surface area if s=3 and h=5?

Solution :

The surface area for a rectangular prism with a square base is SA=2s^2+4sh

Substitute, s=3 and h=5

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3 years ago
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