Alg2: 3.1 Identify Parent Functions
Identify the correct parent function from 
 the table below.
y = x2
y = x3
y = √x
y = x
-2
-1
x
1
2
0
1
4
y
1
4
0
Drag the correct parent function to the graphs.
1.
logarithmic
?
3. not pictured:
exponential growth
?
2.
square root
?
y = log x
y = x2
y = ax, &#124;a&#124; < 1
y = ax , &#124;a&#124; > 1
Identify the correct parent function graphed below.
y = √x
y = x
Identify the correct parent function graphed below.
y = log x
y = 1/x
Drag the correct parent function to the graphs.
1.
absolute value
?
3. not pictured:
quadratic
?
2.
cubic
?
y = cubic
y = quadratic
y = reciprocal
y = absolute value
Identify the correct name of  the parent function.
Identify the correct parent function from 
 the table below.
y = x2
y = x3
y = √x
y = x
-2
-1
x
1
2
0
-1
8
y
1
-8
0
Identify the correct parent function from 
 the table below.
y = x2
y = x3
y = √x
y = x
-2
-1
x
1
2
0
undef
1.414
undef
y
1
0
Identify the correct parent function from 
 the table below.
y = x2
y = log x
y = ex
y = lnx
-2
-1
x
1
2
0
2.718
.135
.367
7.38
y
1
Identify the correct domain for the following 
parent functions. 
Logarithmic
Cubic
Square Root
Domain =
Domain = 
Domain = 
all ℝ
?
ℝ > 0
?
ℝ≥0
?
Identify the correct range for the following parent functions. 
Quadratic
Linear
Exponential
Range =
Range =
Range = 
all ℝ
?
ℝ≥0
?
ℝ > 0
?
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