Question

what is the slope of this line? (-4, 5) (-4, 2)

Explanation:

Step1: Recall slope formula

The slope formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$, where $(x_1,y_1)$ and $(x_2,y_2)$ are two points on the line.

Step2: Identify points

We have the points $(-4,2)$ and $(-4,5)$, so $x_1=-4,y_1 = 2,x_2=-4,y_2 = 5$.

Step3: Substitute values

$m=\frac{5 - 2}{-4-(-4)}=\frac{3}{0}$. Division by zero is undefined.

Answer:

The slope is undefined.