Question

4 look at the graph shown below. find the slope. a 3 b $-\frac{3}{4}$ c $-1$ d $\frac{3}{4}$

Explanation:

Step1: Pick two clear points

Choose points $(0, -1)$ and $(4, -4)$ from the line.

Step2: Apply slope formula

Slope $m=\frac{y_2-y_1}{x_2-x_1}$
$\displaystyle m=\frac{-4 - (-1)}{4 - 0}=\frac{-3}{4}$

Answer:

B. $-\frac{3}{4}$