Which function is a quadratic function? A. s(x)=−(x−6)+3(x+1)
B. q(x)=(2x+4)3+3
C. r(x)=(−6x−4)4+3(x+2)2
D. t(x)=(x−4)2+3

hiking down a winding trail.

step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.

2+2=4

4-5=-1

is that your

a. true

if you are using power tools in or around standing water, you should continue and always proceed with caution.