we know that
The exponential function is of the form

where
a is any value greater than 
In General:
It is always greater than
, and never crosses the x-axis
It always intersects the y-axis at 
Its Domain is the Real Numbers
Its Range is the Positive Real Numbers
Examples
Let

1) For 

2) For 

3) For 

4) For 




therefore
the answer is the option
D.) exponential
Answer:
Step-by-step explanation:
So 8 times what is 5?
8 times x=5
x=0.625
Obtaining thevslope you get 6/5. so
9=-24/5 +n
=
y=6/5x + 21/5
25% of the students like football
Answer:
34 hours
Step-by-step explanation:
2:25 = x:425
25/2 = 12.5
425/12.5 = 34
so it is 34:425
She will need to read for 34 hours to read 425 pages