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8.4 Linear Functions, Graphs, Models

Total questions: 4

Worksheet time: 3mins

Name
Class
Date
1.
Solve for f(5):
f(5) = -x + 4
a)
b)
1
c)
-1
d)
-9
2.
What is the range of this function?
a)
[-2,3]
b)
(-2,3]
c)
[-5,4]
d)
(-5,4]
3.
What is the domain of this graph?
a)
[-1,1]
b)
[-2,2]
c)
(-1,-2)
d)
(-∞,+∞)
4.
A golf course charges $15 to rent golf clubs and charges $25 per round to play.  Write an equation to represent the total cost, T, for one player.
a)
T = 15 + 25r
b)
T = 15g + 25r
c)
T = 40 r
d)
T = 15r + 25