Question

What is the slope of the line?

A. 0

B. 6

C. 9

D. undefined

Answer 1

Option A 0

Explanation:

we know that

The formula to calculate the slope between two points is equal to

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

we have

`A(2,9)\ B(4,9)`

Substitute the values

`m=(9-9)/(4-2)`

`m=(0)/(2)=0`