Question

need someone to walk me though again lol
Complete the equation of the graphed linear function in point-slope form.

y – (–2) = (x – )

The graph of the function goes through point 1, negative 2 and point 2, 2.

Answer 1

@Ashleyisakitty

Answer 2

@AnswerMyQuestions @iGreen

Answer 3

@roz_mar23

Answer 4

sorry..i keep dragging you into this lol

Answer 5

2-(-2)/2-1

Answer 6

Yep^

Answer 7

That's the correct way to find the slope, simplify it.

Answer 8

4/1

Answer 9

Yep, or 4.

Answer 10

so slope is 4

Answer 11

Now plug in (1, -2) and 4 into point-slope form.

\(y - y_1 = m(x - x_1)\)

Where \(y_1\) is the y-value of the point, \(x_1\) is the x-value of the point, and \(m\) is the slope.

Answer 12

y-(-2)=4(x-1) correct?

Answer 13

@iGreen

Answer 14

Yes!

Answer 15

Or:

y + 2 = 4(x - 1)

Answer 16

\(\Huge\color{lime}\checkmark\)

Answer 17

i think im getting the hang of this :)

Answer 18

I think so too!

Answer 19

thanks for your help

Answer 20

@iGreen i got a 100 on the test!