the table represents a linear function. what is the slope of the function? x y -4 -2 -2 -10 -1 -14 1 -22 2…
the table represents a linear function. what is the slope of the function? x y -4 -2 -2 -10 -1 -14 1 -22 2 -26 -8 -4 2 5
Answer
Answer:
-4
Explanation:
Step1: Recall slope - formula
$m=\frac{y_2 - y_1}{x_2 - x_1}$
Step2: Select two points
Let $(x_1,y_1)=(-4,-2)$ and $(x_2,y_2)=(-2,-10)$
Step3: Substitute values
$m=\frac{-10-(-2)}{-2 - (-4)}=\frac{-10 + 2}{-2+4}=\frac{-8}{2}=-4$