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what is the slope of the line on a coordinate plane that passes through…

Question

what is the slope of the line on a coordinate plane that passes through the points (2,2) and (-1,-2)? a $-\frac{4}{3}$ b $-\frac{3}{4}$ c $\frac{3}{4}$ d $\frac{4}{3}$

Explanation:

Step1: Recall slope formula

La fórmula de la pendiente $m$ entre dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ es $m=\frac{y_2-y_1}{x_2-x_1}$

Step2: Asignar valores a los puntos

Sea $(x_1,y_1)=(2,2)$ y $(x_2,y_2)=(-1,-2)$

Step3: Sustituir en la fórmula

$m=\frac{-2-2}{-1-2}=\frac{-4}{-3}$

Step4: Simplificar la fracción

$m=\frac{4}{3}$

Answer:

D. $\frac{4}{3}$