Question

The point (-2, 6) is on the line given by which of the equations below?

A.
y = 4x
 

B.
y = 2x
 

C.
y = 3x
 

D.
y = -3x

Answer 1

its D

Explanation:

Answer 2

if we replace each equation with the proper set of values:
for (-2, 6) = (x, y) which also means that x = -2 and y = 6
A/ y = 4x => 6 = 4.(-2) <=> 6 = (-8) Absurd
B/ y = 2.x => 6 = 2.(-2) <=> 6 = (-4) Absurd
C/ y = 3x => 6 = 3.(-2) <=> 6 = (-6) Absurd
D/ y = -3x => 6 = (-3).(-2) <=> 6 = 6 Right Answer