Question

20. Which ordered par is a solution of the equation y = -3x - 2? ?

a) (13,-5)
b) (2,-8)
c) (-11,3)
d) (0,0)

Answer 1

b

Explanation:

y= -3x-2

plug each pair of coordinate at an equation.

a: -3×13-2= -41

b: -3×2-2= -8

c: -3×11-2= -35

d: -3×0-2= -2