Question

Seja a reta que passa pelos pontos A = (2, 3) e B = (3, 6). Sua equação reduzida: = x + é * 1 ponto  A) y = 2x + 3 B) y = 3x - 3 C) y = x + 1 D) y = 1 ​

Answer 1

$\Large\boxed{\begin{array}{l}\sf A(2,3)~~B(3,6)\\\sf m=\dfrac{y_B-y_A}{x_B-x_A}\\\\\sf m=\dfrac{6-3}{3-2}=\dfrac{3}{1}=3\\\sf y=y_0+m\cdot(x-x_0)\\\sf y=3+3\cdot(x-2)\\\sf y=3+3x-6\\\sf y=3x-3\\\huge\boxed{\boxed{\boxed{\boxed{\sf\maltese~alternativa~B}}}}\end{array}}$