Question

x | y
0 | 3
2 | 11
4 | 19
6 | 27
8 | 35
what is the slope for this table?
options: 6, 2, 8, 4

Explanation:

Step1: Recall slope formula

Slope $m = \frac{y_2 - y_1}{x_2 - x_1}$

Step2: Pick two table points

Use $(x_1,y_1)=(0,3)$ and $(x_2,y_2)=(2,11)$

Step3: Substitute values into formula

$m = \frac{11 - 3}{2 - 0} = \frac{8}{2}$

Step4: Simplify the fraction

$m = 4$

Answer:

4