15 O
10
Which function is graphed?
-8
-6-4
-20
2
4
6 8
5
O A v-{-x+6, x>3
[x2 +6,53
w
[x2 +6,23
OB.
B. y=-x+6.x<3
x+ 6.x <3
O c. v= {,x23
? +6 > 3
ya
l-x+6.53

b

step-by-step explanation:

b

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.