Which of the following shows the graphic representation of the exponential function f(x) = 3*?

answer:

Step-by-step explanation:Option B is correct.

Step-by-step explanation:

The exponential function is in the form of :

where, a is the initial value and b is the growth rate.

If b > 1 , then the graph is exponentially growth.

If 0< b< 1, then the graph is exponentially decay.

Given the exponential function:

on comparing with [1] we have;

a =1 and b = 3 > 1

⇒ the function is exponentially growth.

y-intercept:

Substitute x = 0 and solve for y:

then;

y-intercept = (0, 1)

or

Initial value = 1

End behavior:

If , then

and

If , then

Therefore, the option B is correct.

step-by-step explanation:

i think you should think about the question and not look online.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80