Use the properties of exponents to rewrite y = 5e -0.7+ in the form y = a(1+r) or y = a(1 - 1). Round the value of r to the nearest thousandth. Then find the percent rate of change to the nearest tenth of percent
The rewritten function is y
The percent decrease is about %.

20

step-by-step explanation:

no idea

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.