Question

Pls help :) determine which function has a greater rate and explain how you know.

Answer 1

Using exponential function concepts, it is found that the second function has a greater rate, as 0.8 > 0.2.

What is an exponential function?

It is modeled by:

$y = ab^x$

In which:

• a is the initial value, that is, y when x = 0.

• b is the rate of change, as a decimal.

Function 1 is given by:

$y = 2(0.2)^x$

Hence the rate is b = 0.2.

Considering the values on the table, function 2 is given by:

$y = (0.8)^x$

Hence the rate is b = 0.8.

Hence, the second function has a greater rate, as 0.8 > 0.2.

More can be learned about exponential function concepts at brainly.com/question/14398287