Question

PLEASE HELP ME ITS ALREADY LATE AND ITS BRINGIN MY GRADE WAY DOWN PLEASE HEPL ME!!!!

The following graph is of an exponential function of the form y=a*bx.

What values of a and b would make this equation work?

a=

b=

Answer 1

a = 2 b = 1

Explanation:

You have a point that is (0, 2). 0 = x and 2 = y. You can substitute a, b, x, and y into the equation and see if it works:

y = a*b^x

2 = 2 * 1^0

2 = 2 * 1

2 = 2