Exam 7: Graphs, Functions, and Applications

Solve. -Cars sold Year Crafty Bill's Cool Car Sales opened as a used car sales lot in 1991. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 1995?

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(Multiple Choice)

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Question 1

Correct Answer:

Verified

B

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

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(Multiple Choice)

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Question 2

Correct Answer:

Verified

B

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

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(Multiple Choice)

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Question 3

Correct Answer:

Verified

D

Determine whether the graph is the graph of a function. -

(True/False)

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Question 4

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

(Multiple Choice)

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Question 5

Find the domain. - $f ( x ) = \frac { 1 } { | 5 - x | }$

(Multiple Choice)

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Question 6

Find the function value. -Find $f ( 2 )$ when $f ( x ) = 2 x ^ { 2 } + 3 x - 5$ .

(Multiple Choice)

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Question 7

Find the function value. - $f ( - 2 )$

(Multiple Choice)

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Question 8

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

(Multiple Choice)

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Question 9

Is the following correspondence a function? -Domain: All students attending the University of Ohio Correspondence: Each student's teachers Range: A set of teachers

(True/False)

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Question 10

The graph of a function f is provided. Determine the requested function value. - $f(-1)$

(Multiple Choice)

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Question 11

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-3$

(Multiple Choice)

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Question 12

Is the following correspondence a function? -

(True/False)

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Question 13

Find the function value. -Find $f ( 10 )$ when $f ( x ) = x ^ { 3 }$ .

(Multiple Choice)

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Question 14

Find the slope of the line. -

(Multiple Choice)

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Question 15

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

(Multiple Choice)

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Question 16

Find the function value. -Find $f ( 0 )$ when $f ( x ) = x ^ { 2 } + 3 x - 3$

(Multiple Choice)

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Question 17

Solve the problem. -The function $\mathrm { F }$ described by $\mathrm { F } ( \mathrm { C } ) = \frac { 9 } { 5 } \mathrm { C } + 32$ gives the Fahrenheit temperature corresponding to the Celsius temperature $\mathrm { C }$ . Find the Fahrenheit temperature equivalent to $20 ^ { \circ } \mathrm { C }$ .

(Multiple Choice)

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Question 18

Graph the function. - $f ( x ) = \frac { 1 } { 4 } x + 4$ $Graph the function. - f ( x ) = \frac { 1 } { 4 } x + 4$

(Multiple Choice)

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Question 19

Find the function value. -Find $f ( 2 a )$ when $f ( x ) = 3 x ^ { 2 } + 6 x$ .

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Question 20

Solve. -Cars sold Year Crafty Bill's Cool Car Sales opened as a used car sales lot in 1991. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 1995?

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Determine whether the graph is the graph of a function. -

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Find the domain. - $f ( x ) = \frac { 1 } { | 5 - x | }$

Find the function value. -Find $f ( 2 )$ when $f ( x ) = 2 x ^ { 2 } + 3 x - 5$ .

Find the function value. - $f ( - 2 )$

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Is the following correspondence a function? -Domain: All students attending the University of Ohio Correspondence: Each student's teachers Range: A set of teachers

The graph of a function f is provided. Determine the requested function value. - $f(-1)$

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-3$

Is the following correspondence a function? -

Find the function value. -Find $f ( 10 )$ when $f ( x ) = x ^ { 3 }$ .

Find the slope of the line. -

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

Find the function value. -Find $f ( 0 )$ when $f ( x ) = x ^ { 2 } + 3 x - 3$

Graph the function. - $f ( x ) = \frac { 1 } { 4 } x + 4$ $Graph the function. - f ( x ) = \frac { 1 } { 4 } x + 4$

Find the function value. -Find $f ( 2 a )$ when $f ( x ) = 3 x ^ { 2 } + 6 x$ .

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Finding Measures of Central Tendency for Prices and Heights

Filters

Exam 7: Graphs, Functions, and Applications

Solve. -Cars sold Year Crafty Bill's Cool Car Sales opened as a used car sales lot in 1991. The graph shows the number of cars sold as a function of time. What is the approximate number of cars sold in 1995?

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Determine whether the graph is the graph of a function. -

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Find the domain. - f(x)=1∣5−x∣f ( x ) = \frac { 1 } { | 5 - x | }f(x)=∣5−x∣1​

Find the function value. -Find f(2)f ( 2 )f(2) when f(x)=2x2+3x−5f ( x ) = 2 x ^ { 2 } + 3 x - 5f(x)=2x2+3x−5 .

Find the function value. - f(−2)f ( - 2 )f(−2)

For the function represented in the graph, determine the domain or range, as requested. -Find the range.

Is the following correspondence a function? -Domain: All students attending the University of Ohio Correspondence: Each student's teachers Range: A set of teachers

The graph of a function f is provided. Determine the requested function value. - f(−1)f(-1)f(−1)

A function f is depicted in the graph. Find any input values that produce the indicated output. - f(x)=−3f(x)=-3f(x)=−3

Is the following correspondence a function? -

Find the function value. -Find f(10)f ( 10 )f(10) when f(x)=x3f ( x ) = x ^ { 3 }f(x)=x3 .

Find the slope of the line. -

For the function represented in the graph, determine the domain or range, as requested. -Find the domain.

Find the function value. -Find f(0)f ( 0 )f(0) when f(x)=x2+3x−3f ( x ) = x ^ { 2 } + 3 x - 3f(x)=x2+3x−3

Graph the function. - f(x)=14x+4f ( x ) = \frac { 1 } { 4 } x + 4f(x)=41​x+4

Find the function value. -Find f(2a)f ( 2 a )f(2a) when f(x)=3x2+6xf ( x ) = 3 x ^ { 2 } + 6 xf(x)=3x2+6x .

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Finding Measures of Central Tendency for Prices and Heights

Filters

Find the domain. - $f ( x ) = \frac { 1 } { | 5 - x | }$

Find the function value. -Find $f ( 2 )$ when $f ( x ) = 2 x ^ { 2 } + 3 x - 5$ .

Find the function value. - $f ( - 2 )$

The graph of a function f is provided. Determine the requested function value. - $f(-1)$

A function f is depicted in the graph. Find any input values that produce the indicated output. - $f(x)=-3$

Find the function value. -Find $f ( 10 )$ when $f ( x ) = x ^ { 3 }$ .

Find the function value. -Find $f ( 0 )$ when $f ( x ) = x ^ { 2 } + 3 x - 3$

Graph the function. - $f ( x ) = \frac { 1 } { 4 } x + 4$ $Graph the function. - f ( x ) = \frac { 1 } { 4 } x + 4$

Find the function value. -Find $f ( 2 a )$ when $f ( x ) = 3 x ^ { 2 } + 6 x$ .