Question

Identify the function in which y varies directly with x.
  A.) y = 0x
    B.) y = 4x + 1
   C.) y = 0.5x
   D.) y = 2x – 7

Answer 1

Answer:

For direct variation y = kx

Therefore, answer is y = x

Step-by-step explanation:

Answer 2

Answer:

C.) y=0.5x

Step-by-step explanation: