Which equation (s) represents a proportional relationship?

A) y=7x^2 B) y=2+3x

C) y=1/2x D) y = 5-x

show work

Question

Luca

Mathematics

28 July, 04:10

Which equation (s) represents a proportional relationship?

A) y=7x^2 B) y=2+3x

C) y=1/2x D) y = 5-x

show work

+1

Answers (1)

Know the Answer?

Antony Villarreal · Answer 1

A and C are proportional relationships.

Step-by-step explanation:

Recall that a "proportional relationship" has no constant term. Thus, we eliminate Answers B and D immediately.

Answer A represents a proportional relationship: y varies directly with the square of x.

Answer C also represents a proportional relationship: y varies directly with x.

Which equation (s) represents a proportional relationship?A) y=7x^2 B) y=2+3xC) y=1/2x D) y = 5-xshow work

Which equation (s) represents a proportional relationship?

A) y=7x^2 B) y=2+3x

C) y=1/2x D) y = 5-x

show work