Question

At what point does the graph of y= 9^x cross the y-axis

Answer 1

Answer:

(0,1)

Step-by-step explanation:

It that graph cross the y-axis, x haves to be 0. If you pass a wall (y), you have to be alingned to go throught (x=0). Then you replace:

$y = 9^{x}$

$y = 9^{0}$

$y = 1$

x=0 ; y=1