Question

1.
Is the equation an example of growth or decay? y = 4x
A) growth
B) decay
2.
Is the equation an example of growth or decay? y = 2.1(0.15)x
A) growth
B) decay
3.
Is the equation an example of growth or decay? y = 5(6.8)x
A) growth
B) decay
4.
Is the equation an example of growth or decay? y = 2(3)-x
A) growth
B) decay
5.
Is the equation an example of growth or decay? y = 0.5(4)x
A) growth
B) decay
6.
What is the y-intercept of the equation? y = 4x
A) 1
B) 4
C) 0
7.
What is the y-intercept of the equation? y = 2.1(0.15)x
A) 0.15
B) 1
C) 2.1
8.
What is the y-inter

Answer 1

if the base is bigger than one growth
if the base is less than one, decay
\[y=Ab^x\] b is the base

Answer 2

i dont get that? :(

Answer 3

can you give me the anwsers for some so i can try and gigure it out