Answer:
Horizontal Stretch
Step-by-step explanation:
25 seconds
Skydiving.
height (in feet) above the earth=h(t)= -16t^2 + 10,000
the time it would take to fall when h is 0
-16t^2 + 10,000=0
-16t^2=-10000
16t^2=10000
t^2=10000/16=625
t=sqrt 625=25 seconds
B
Y>-4
Add 11 to both sides and divide
Answer: 2 7/10
