Which equation represents a proportional relationship between the x and y values? A) y = 2 B) y = 1 4 x + 1 C) y = x − 4 D) y = −2x

Question

asked Oct 9, 2020 189k views

1 Answer

RiaD · Answer 1 · 2020-10-16T16:40:15+0000

Answer:

D

Explanation:

The standard equation representing a proportional relationship is

y = kx ← k is the constant of proportionality

The only equation fitting this description is

y = - 2x → D