Question

The equation of the function that is graphed is y=ab^x where a > 0. Which of the following must be true about b?

Answer 1

where's the graph?

Answer 2

yeah

Answer 3

http://media.education2020.com/evresources/2003-20-05-00-00_files/i0140001.jpg

Answer 4

and these are the answer choices
A.B>1
B.B<0
C.0<B<1
D.-1<B<0

Answer 5

that's exponential decay. b is between 0 and 1

Answer 6

i marked out that is could not be D or B

Answer 7

It's c. b is between 0 and 1

Answer 8

thank you