Question

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Answer 1

Are you familiar with y=mx+b form?

Answer 2

Is the slope 8/4?

Answer 3

Yes

Answer 4

What does that make your b?

Answer 5

Do I distribute? @DannyO19

Answer 6

8/4 or 2 is your slope or m

Answer 7

So if we're using points (5,6) is 2 * 5

Answer 8

.-.

Answer 9

So you have y=2x+b at (5,6) and (9,14)
so use either point 6=10+b
or 14=2(9)+b

Answer 10

Do we add from both sides to get b?

Answer 11

You would subtract from both sides of one of the equations..

Answer 12

So is 4 b?

Answer 13

9*2 is 18
So what do you do to get 14 out of 18?

Answer 14

14 from 18?

Answer 15

4?

Answer 16

subtract 4

Answer 17

The sign is important

Answer 18

I4-18=-4

Answer 19

Okay so b is -4

Answer 20

So y= 2x - 4?

Answer 21

Right

Answer 22

But there's a plus symbol .-.

Answer 23

Technically it would be y=2x+(-4) but this is synonymous with y=2x-4

Answer 24

Thanks ^-^