AnswersCUSD Math 01 A 5.0Function Notation

Function Notation Answers

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Determine the function’s value when x = −1.

A
g(−1) = −3
B
g(−1) = 0
C
g(−1) = 1
D
g(−1) = 27
3

3. = y

A
x – 5
B
+ 5
C
y – 5
4

4. = x – 5

A
x
B
g(x)
C
g(y)
5

Use the graph to determine the input values that correspond with f(x) = 1.

A
x = 4
B
x = 1 and x = 4
C
x = −7 and x = 4
D
x = −7 and x = 2
6

1. = x + 5

A
x
B
y
C
f(y)
7

f(−1) =

A
–12
B
–8
C
–2
D
2
8

x =

A
-19
B
-1/3
C
0
D
19
9

f(1) =

A
–12
B
–8
C
–2
D
2

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