At what point does the graph of y=9x(x is exponent) cross the y-axis? A. (0,9)
B. (9,0)
C. (0,1)
D. (1,0)

-The graph crosses the y-axis at the point (0,0)

None of the given options is correct

A graph crosses the y-axis at the point (0,y).This means that the graph will cross the y-axis when x-=0

To find the point where the graph crosses the y-axis,substitute x=0 into the given equation y-9x

substitute x=0 into the equation y-9x to find the corresponding value of y

That is,

y=9(0)

y=0

therefore the graph crosses the y-axis at the point (0,0)

Step-by-step explanation:

hope it hlps

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.