Y = 1
This the answer just trust
11:30-10:00=1 hr and 30 min
5:00-2:00=3 hrs
1. D
2. D
I don't know the answer to number 3 sorry.
Answer:
The percent increase is approximately 21%
Step-by-step explanation:
85 - 70 = 15
15/70 = 0.21
Move decimal over twice to the right and you would get 21%
I hope you have/had an amazing day<3
Standard form of an exponential function is y=ab^x
when x=0, y=3, 3=ab^0, so you can figure out that a=3
when x=-1, y=6, 6=3b^(-1), b^(-1)=2, b=1/2
so the equation is y=3(1/2)^x
