Question

Write the exponential function

Answer 1

Answer: f(x)=3(2)^x (The second option)

Explanation:

By plugging in x values from the chart into this equation, we can see it matches. For example, lets use x=3. 3*(2)^3 = 3*2*2*2 = 3*8 = 24. And 24 lines up with 3 on the chart. Solved!