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Please help!! i'll give a lot of points!!! pls hurry!!!

Please help!! i'll give a lot of points!!! pls hurry!!!-example-1
User Pfctgeorge
by
8.0k points

2 Answers

2 votes

Answer:

see explanation

Explanation:

The form of the exponential function is

y = a
(b)^(x)

To find a and b choose any 2 ordered pairs of points from the table

Using (0, 9) and substituting into the equation

9 = a
(b)^(0) ⇒ a = 9

Using (1, 27) and substituting into the equation

27 = 9b ⇒ b = 3

Equation is y = 9
(3)^(x)

User Mrghofrani
by
8.6k points
0 votes

I believe the equation would be x + 1 = 3y because as the x values increase by 1, the y values are multiplied by 3.

I hope this helps you!

User Bartu
by
8.7k points