Roy plans to go boating over the weekend. The boating club charges an initial fee of $30 to rent a boat, with an additional hourly rate for each hour the boat is in use.
Which graph represents the above situation correctly?
y
Boat Rental
Boat Rental
Cost ($)
90
80
70
60
8 so
40
30
20
10
45
40
35
30
25
20
15
10
5
X
X
0
1
0
1
2 3 4
Time (hours)
w.
2
Time (hours
X.
y
Boat Rental
Boat Rental
70
Cost ($
.88888888
45
40
35
30
25
20
15
10
2
0
2
4 6 8
Time (hours)
Y.
4 6 8
Time (hours)
z.
OA W

y

Step-by-step explanation:

The price starts at $30 then by the hour increases.

It isn't w because that starts at $40

and it isn't x or z because they are declining.

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees