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3 years ago

A line includes the points (7,4) and (8,6). What is it’s equation in slope- intercept form?

Mathematics

1 answer:

coldgirl [10]3 years ago

3 0

Answer:

Step-by-step explanation:

First you have to find the slope

M= y2-y1/ x2-x1.

6-4 / 8-7 = 2/1 or 2

Then you pick one set of coordinates and plug the information into the formula. It doesn't matter which set you use as long as you plug the information in correctly.

I will choose (6,4)

Slope intercept formula is y-y1 =m(x-x1)

Y-4=2(x-6)

Then you simplify.

Y-4=2x-12

+4. +4

Y=2x-8 is your solution.

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Mila [183]

Answer:

a = 5

Step-by-step explanation:

Simplify:

√5(√8 + √18) =
√5*8 + √5*18 =
√40 + √90 =
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a√10 = 5√10
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3 years ago

Amanda and Mary each have a box of popcorn.

Schach [20]

Answer:

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Step-by-step explanation:

Find and then compare the volumes of the two boxes:

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Step-by-step explanation:

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3 years ago

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hram777 [196]

Answer:

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Step-by-step explanation:

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3 years ago

Marco is going to a local fair. He spends $5 on admission to the fair. He wants to go on rides that cost $0.75 per ride. Write a

Dvinal [7]

Answer:

(35-5) / 0.75 = amount of times he can ride.

30/0.75 = 40

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Step-by-step explanation:

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3 years ago