Question

Use points (1,-2) and (2,7) and put into point slope form.

Answer 1

Point slope form is:
\[y-y ^{1} = m(x-x ^{1})\]

Answer 2

*And find the equation of the line

Answer 3

Go ahead and plug your points in.

Answer 4

So -2-7=m(1-2)

Answer 5

Yes. That is point-slope form. However, we now need to find the equation.

Answer 6

This can be done by simply graphing. I'll graph and send a link.

Answer 7

thank you!

Answer 8

https://www.desmos.com/calculator/y4l072lo1c
Use this one

Answer 9

The equation of this line can be put into y=mx+b
To do so, we can use the points to find the slope (m) and the graph to find the y int (b)

Answer 10

Follow?