Question

Graph f(x) = 2^x + 1 and g(x) = −x + 7 on the same coordinate plane.

What is the solution to the equation f(x) = g(x) ?

Enter your answer in the box.

x = _______

Answer 1

@Vocaloid

Answer 2

have you tried graphing these yet?

Answer 3

not yet but now

Answer 4

well done

so what is the x-value of the intersection?

Answer 5

7

Answer 6

2

Answer 7

the solution is x = 2

Answer 8

SORRY I didn't see it

Answer 9

What is the solution to f(x)=g(x) ?

Select each correct answer.


x = −2

x = −1

x = 0

Answer 10

hint: which two rows of the table f(x) do g(x) have the same value?

Answer 11

-1

Answer 12

good but there's one more x value where f(x) = g(x)

Answer 13

and 1

Answer 14

1 is not one of the answer choices

please look carefully

Answer 15

and 0

Answer 16

my computer wasn't acting right

Answer 17

good, -1 and 0 = your answers

Answer 18

Let f(x) = 2x and g(x) = 2^x.

Graph the functions on the same coordinate plane.

What are the solutions to the equation f(x) = g(x) ?



Enter your answers in the boxes.

x = ______ or x = _________

Answer 19

have you tried graphing this?

Answer 20

here it is