Exam 2: Functions and Graphs

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - $f(x)=-4 x, g(x)=-4 x-4$

(Multiple Choice)

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Question 21

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - $f ( x ) = 2 x + 4 ; \quad f ( 6 )$

(Multiple Choice)

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Question 22

Determine whether the relation is a function. -{(-4, -1), (-3, 7), (2, -8), (2, -9)}

(Multiple Choice)

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Question 23

Determine whether the relation is a function. -{(-5, 4), (-2, 9), (4, 8), (5, 2)}

(Multiple Choice)

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Question 24

Give the domain and range of the relation. -{(6, -5), (3, 2), (4, 6), (-1, 3), (-4, 9)}

(Multiple Choice)

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Question 25

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

(Multiple Choice)

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Question 26

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - $f ( x ) = \frac { x ^ { 2 } - 3 } { x ^ { 3 } - 6 x } ; f ( 2 )$

(Multiple Choice)

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Question 27

Determine whether the equation defines y as a function of x. - $| x | - y = 6$

(Multiple Choice)

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Question 28

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

(Multiple Choice)

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Question 29

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

(Multiple Choice)

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Question 30

Determine whether the equation defines y as a function of x. -x2 + y = 25

(Multiple Choice)

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Question 31

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

(Multiple Choice)

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Question 32

Solve the problem. -The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the function C(x)= 0.3x + 27,000. Find C(90,000), the cost of producing 90,000 jars.

(Multiple Choice)

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Question 33

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

(Multiple Choice)

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Question 34

The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. $\text { Percent of Students in College of Engineering }$ $The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. \text { Percent of Students in College of Engineering } -$ - $The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. \text { Percent of Students in College of Engineering } -$

(Multiple Choice)

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Question 35

The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. $\text { Percent of Students in College of Engineering }$ $The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. \text { Percent of Students in College of Engineering } -$ - $The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. \text { Percent of Students in College of Engineering } -$

(Multiple Choice)

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Question 36

Determine whether the equation defines y as a function of x. - $y = - \sqrt { x - 8 }$

(Multiple Choice)

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Question 37

Determine whether the relation is a function. -{(-3, -8), (3, 6), (5, -5), (7, -6), (10, 6)}

(Multiple Choice)

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Question 38

Give the domain and range of the relation. -{(6, 6), (11, -5), (3, 4), (3, -3)}

(Multiple Choice)

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Question 39

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - $f(x)=|x|, g(x)=|x|+4$

(Multiple Choice)

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Question 40

Showing 21 - 40 of 83

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - $f(x)=-4 x, g(x)=-4 x-4$

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - $f ( x ) = 2 x + 4 ; \quad f ( 6 )$

Determine whether the relation is a function. -{(-4, -1), (-3, 7), (2, -8), (2, -9)}

Determine whether the relation is a function. -{(-5, 4), (-2, 9), (4, 8), (5, 2)}

Give the domain and range of the relation. -{(6, -5), (3, 2), (4, 6), (-1, 3), (-4, 9)}

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - $f ( x ) = \frac { x ^ { 2 } - 3 } { x ^ { 3 } - 6 x } ; f ( 2 )$

Determine whether the equation defines y as a function of x. - $| x | - y = 6$

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Determine whether the equation defines y as a function of x. -x2 + y = 25

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Solve the problem. -The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the function C(x)= 0.3x + 27,000. Find C(90,000), the cost of producing 90,000 jars.

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Determine whether the equation defines y as a function of x. - $y = - \sqrt { x - 8 }$

Determine whether the relation is a function. -{(-3, -8), (3, 6), (5, -5), (7, -6), (10, 6)}

Give the domain and range of the relation. -{(6, 6), (11, -5), (3, 4), (3, -3)}

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - $f(x)=|x|, g(x)=|x|+4$

Equations and Inequalities

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Systems of Equations and Inequalities

Matrices and Determinants

Conic Sections

Sequences, Induction, and Probability

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Exam 2: Functions and Graphs

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - f(x)=−4x,g(x)=−4x−4f(x)=-4 x, g(x)=-4 x-4f(x)=−4x,g(x)=−4x−4

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - f(x)=2x+4;f(6)f ( x ) = 2 x + 4 ; \quad f ( 6 )f(x)=2x+4;f(6)

Determine whether the relation is a function. -{(-4, -1), (-3, 7), (2, -8), (2, -9)}

Determine whether the relation is a function. -{(-5, 4), (-2, 9), (4, 8), (5, 2)}

Give the domain and range of the relation. -{(6, -5), (3, 2), (4, 6), (-1, 3), (-4, 9)}

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - f(x)=x2−3x3−6x;f(2)f ( x ) = \frac { x ^ { 2 } - 3 } { x ^ { 3 } - 6 x } ; f ( 2 )f(x)=x3−6xx2−3​;f(2)

Determine whether the equation defines y as a function of x. - ∣x∣−y=6| x | - y = 6∣x∣−y=6

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Determine whether the equation defines y as a function of x. -x2 + y = 25

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

Solve the problem. -The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the function C(x)= 0.3x + 27,000. Find C(90,000), the cost of producing 90,000 jars.

Use the Vertical Line Test to Identify Functions Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x. -

The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. Percent of Students in College of Engineering \text { Percent of Students in College of Engineering } Percent of Students in College of Engineering -

The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question. Percent of Students in College of Engineering \text { Percent of Students in College of Engineering } Percent of Students in College of Engineering -

Determine whether the equation defines y as a function of x. - y=−x−8y = - \sqrt { x - 8 }y=−x−8​

Determine whether the relation is a function. -{(-3, -8), (3, 6), (5, -5), (7, -6), (10, 6)}

Give the domain and range of the relation. -{(6, 6), (11, -5), (3, 4), (3, -3)}

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - f(x)=∣x∣,g(x)=∣x∣+4f(x)=|x|, g(x)=|x|+4f(x)=∣x∣,g(x)=∣x∣+4

Equations and Inequalities

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Systems of Equations and Inequalities

Matrices and Determinants

Conic Sections

Sequences, Induction, and Probability

Filters

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - $f(x)=-4 x, g(x)=-4 x-4$

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - $f ( x ) = 2 x + 4 ; \quad f ( 6 )$

Evaluate a Function Evaluate the function at the given value of the independent variable and simplify. - $f ( x ) = \frac { x ^ { 2 } - 3 } { x ^ { 3 } - 6 x } ; f ( 2 )$

Determine whether the equation defines y as a function of x. - $| x | - y = 6$

Determine whether the equation defines y as a function of x. - $y = - \sqrt { x - 8 }$

Graph Functions by Plotting Points Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f. - $f(x)=|x|, g(x)=|x|+4$