QUESTION IMAGE
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 $\frac{4}{3}$
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
$m=\frac{4}{3}$
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D. $\frac{4}{3}$