The ordered pairs (-2,18) and (-1,6) are solution to exponential equation

Step-by-step explanation:

Let the exponential equation is ......... (1)

Now, the ordered pairs (-2,18) and (-1,6) are the solution to the exponential equation and they will satisfy the equation (1).

Then, .......... (2) and

........... (3)

Now, dividing equation (3) by equation (2) we get

⇒ b = 0.333

Now, from equation (3) we get

⇒ a = 2

Therefore, the exponential function is . (Answer)