HELP! Determine the equation of the exponential function with a common ratio of 2, a horizontal asymptote at y = 4, and passing through the point (2, 10).

Step-by-step explanation:

Equation for an exponential function is given as following:

Where b is the common ratio and  

c is the horizontal asymptote (y value)

a is the coefficient of exponential term of

are the points on the function.

Here, we are given that:

Common ratio, b = 2

Horizontal asymptote at y, c = 4

So, the equation becomes (let us put the values of b and c):

We need the value of a. Let us put value of (x,y) as (2,10).

So, the final equation of the exponential function is:

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !