Question

Which of the following represents the graph of f(x) = 3x − 2?

graph of exponential rising up to the right, through the point 0, 3
graph of exponential rising up to the right, through the point 0, negative 1
graph of exponential rising up to the right, through the point 0, 1
graph of exponential rising up to the right, through the point 0, negative 2

Answer 1

graph of exponential rising up to the right, through the point 0, negative 2

Explanation:

I graphed the function on the graph below so you can see that it rises to the right and goes through the point (0,-2).

Answer 2

graph of exponential rising up to the right, through the point 0, negative 2

Explanation:

f(x)=3x-2

f(0)=3*0-2= -2

(0, -2) is the last given option