Question

Which equations below represent a proportional relationship? Select all that apply.
A)y=5x
B)x+1
C)1/8x
D)y=4+x
E)y=x/2
PLZZ I will give you 100 points

Answer 1

Answer:

A) y = 5x

If C) y = 1/8x then this is also the answer.

Step-by-step explanation:

Proportional relationship:

$\dfrac{y}{x}=constant$

$\dfrac{y}{x}=a\to y=ax$

A) y = 5x → a = 5

C) y = 1/8x → a = 1/8