When the function f(x) = 4(2)^x is changed to f(x) = 4(2)^x − 13, what is the effect?

Question

There is no change to the graph because the exponential portion of the function remains the same.
The x-intercept is 13 spaces higher.
The y-intercept is 13 spaces lower.
All input values are moved 13 spaces to the left.

is it c

Answer 1

yes