4/19/2021 Southern New Hampshire University - Gradebook
MAT 136 Exam 2 Questions
and Answers- Latest Updated (Verified
solutions)
…
Question
relevant
credit.
Show your work and explain how you arrived at your answer. Answers with no explanations do
not show an understanding of the topic and may get reduced or no
,4/19/2021 Southern New Hampshire University - Gradebook
f(g(x)) = evaluate
by
substituting the value of g into f f (x + 9 ) = √ x + 9 + 8
2 2
(√x + 8 ) by subsitiuting in the value of f into g
g(f(x)) = Evaluate g
g (√x + 8 ) = (√x + 8) + 9 g (√x + 8 ) = (√x + 8)(√x + 8) + 9 expand (√x + 8 )(√x + 8 ) using the
2
FOIL method g(√x + 8 = x + 16√x + 64 + 9 g(f(x)) = x + 16√x + 73
,4/19/2021 Southern New Hampshire University - Gradebook
Ungraded Grade: 0/1.0
Total grade: 1.0×1/3 + 1.0×1/3 + 0.0×1/3 = 33% + 33% + 0% Feedback:
Let's begin by substituting g(x) into f(x).
√
f(g(x)) = ( x + 9) + 8
2
= √x2 + 9 + 8
Now we can substitute f(x) into g(x).
, 4/19/2021 Southern New Hampshire University - Gradebook
Question
g
Q2 0/0.0 1
View
The graph of the function f(x) = x -6+ 10 is a transformation of the graph of the function
Original Response Unfiltered Response
1
g(x) = x by
A vertical shift
Your response Correct response
up up
Auto graded Grade: 1/1.0
of
Your response Correct response
10 10
Auto graded Grade: 1/1.0
units
A horizontal shift
Your response Correct response
right right
Auto graded Grade: 1/1.0
MAT 136 Exam 2 Questions
and Answers- Latest Updated (Verified
solutions)
…
Question
relevant
credit.
Show your work and explain how you arrived at your answer. Answers with no explanations do
not show an understanding of the topic and may get reduced or no
,4/19/2021 Southern New Hampshire University - Gradebook
f(g(x)) = evaluate
by
substituting the value of g into f f (x + 9 ) = √ x + 9 + 8
2 2
(√x + 8 ) by subsitiuting in the value of f into g
g(f(x)) = Evaluate g
g (√x + 8 ) = (√x + 8) + 9 g (√x + 8 ) = (√x + 8)(√x + 8) + 9 expand (√x + 8 )(√x + 8 ) using the
2
FOIL method g(√x + 8 = x + 16√x + 64 + 9 g(f(x)) = x + 16√x + 73
,4/19/2021 Southern New Hampshire University - Gradebook
Ungraded Grade: 0/1.0
Total grade: 1.0×1/3 + 1.0×1/3 + 0.0×1/3 = 33% + 33% + 0% Feedback:
Let's begin by substituting g(x) into f(x).
√
f(g(x)) = ( x + 9) + 8
2
= √x2 + 9 + 8
Now we can substitute f(x) into g(x).
, 4/19/2021 Southern New Hampshire University - Gradebook
Question
g
Q2 0/0.0 1
View
The graph of the function f(x) = x -6+ 10 is a transformation of the graph of the function
Original Response Unfiltered Response
1
g(x) = x by
A vertical shift
Your response Correct response
up up
Auto graded Grade: 1/1.0
of
Your response Correct response
10 10
Auto graded Grade: 1/1.0
units
A horizontal shift
Your response Correct response
right right
Auto graded Grade: 1/1.0
