write the linear equation that gives the rule for this table. write your answer as an equation with y first…
write the linear equation that gives the rule for this table. write your answer as an equation with y first, followed by an equals sign.
Answer
Answer:
$y = 13x + 4$
Explanation:
Step1: Calcular la pendiente
$m=\frac{y_2 - y_1}{x_2 - x_1}=\frac{56 - 43}{4 - 3}=13$
Step2: Encontrar el término independiente
Usamos el punto $(3,43)$ y $y=mx + b$. Entonces $43=13\times3 + b$. Resolviendo para $b$: $43 = 39 + b$, $b=43 - 39=4$.
Step3: Escribir la ecuación lineal
$y = 13x+4$