Question

2.

A line goes through the points (0, 10) and (-1, 1).
2a
What is the slope of the line?

Answer 1

9

Explanation:

1 - 10 / -1 +0 = -9 / -1 = 9

Answer 2

9

Explanation:

We can find the slope using the slope formula

m = ( y2-y1)/(x2-x1)

= ( 1 -10)/(-1 -0)

= -9/-1

= 9