The exponential function f(x)=78(1.3)^x Model exponential (growth or decay). What is the rate of growth or decay?

Growth, rate: 30%

Step-by-step explanation:

Since 1.3 > 1,

It's growth

(1.3 - 1) × 100

= 30%

growth 30%

Step-by-step explanation:

This is in the form

y =a b^x

Where b is the growth rate

b>1 it is growth

b<1 it is decay

1.3 >1 so it is growth

b-1 = .3 so the growth rate is .3 = 30%

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)