Question

Y = 4x

y=x-4
8x = y
y = 0.25x
-2x + 6 = y

Please answer it by saying if it represents a proportion or does not represent a proportion. Help Please…

Answer 1

Answers

*A proportional equation should be written or able to be written as y = kx.
*The line will go through (0, 0).
*There will be no y intercept.

y = 4x ✅ proportional in format y = kx

y = x - 4 ❌ is not in format y = kx

8x = y ✅ proportional can be written y = 8x

y = .25x ✅ proportional in format y = kx

-2x + 6 = y ❌ is not in format y=kx