Question

Question 1Which of the following equation represents a linear proportional function?AnswerAy = 2x + 3B2y = x+10Сy = 5xDy = 4x + 2

Answer 1

For this problem we need to know that a linear proportional function occurs when the dependent variable is and the independent variable is also 0. If we analyze the possible options we see this:

A) When x=0 then y= 3. Not satisfy the condition

B) When x=0 then y= 5. Not satisfy the condition

C) When x=0 the y=0 so that represent the answer

D) When x=0 then y=2. Not satisfy the condition

Then the best answer would be C)