Question

The function f(x) is shown below. f(x) = (2)x+1 The function f(x) is shifted to the left by 13 units. Which of the following best represents the new function?

f(x) = (2)x + 13

f(x) = (2)x + 14

f(x) = (2)x -12

f(x) = (2)x - 13

Answer 1

none of them? these are shifting up and down D:

Answer 2

unless it's written like 2(x+13)
f(x) = 2(x+14)
f(x) = 2(x-12)

Answer 3

I put the wrong ones. 0.0

f(x) = (3)x + 11

f(x) = (3)x + 13

f(x) = (3)x -15

f(x) = (3)x - 13

But they're written exactly like this.

Answer 4

for the second problem, you need to evaluate the problem using f(x+13)
That would make it equate to 3^ (x+13-2)
= f(x+13) = 3^(x+11)

for the power, add the ^ sign. I mistaken in for multiplication haha.