Question 1

Graph the equation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 2

Find the equation of a line with the properties given. Write the equation in the form indicated.
-Through (6, -6) and parallel to   standard form

Accepted Answer

A)  11x + 14y = -18 
B)  -12x + 13y = 31 
C)  12x - 13y = 31 
D)  -11x + 14y = -18 
A)  11x + 14y = -18 
B)  -12x + 13y = 31 
C)  12x - 13y = 31 
D)  -11x + 14y = -18

Question 3

Graph the equation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 4

Graph the linear function by plotting the x- and y-intercepts.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 5

Determine whether the graph illustrated represents a function. Give the domain and range of the relation or function.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 6

Express in set builder notation the set of numbers indicated on the number line.
-  A = -5.4

Accepted Answer

A) B) {x| x > -5.4} C) {x| x < -5.4} D) A) B) {x| x > -5.4} C) {x| x < -5.4} D)

Question 7

Determine if the relation illustrated is a function. Give the domain and range of the function or relation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 8

Provide an appropriate response.
-In the notation y = f(x), x is the variable.

Accepted Answer

A)  x-coordinates 
B)  dependent 
C)  domain 
D)  independent 
A)  x-coordinates 
B)  dependent 
C)  domain 
D)  independent

Question 9

Find the equation of a line with the properties given. Write the equation in the form indicated.
-Through (5, 4) and parallel to the line whose equation is y = - 13 x + 5; function notation

Accepted Answer

A)    
B)    
C)    
D)  f(x) = - 3x - 17 
A)    
B)    
C)    
D)  f(x) = - 3x - 17

Question 10

Two points on L1 and two points on L2 are given. Determine whether L1 is parallel to L2, L1 is perpendicular to L2, or
neither.
-L1: (1, -3), (2, -7); L2: (3, 3), (7, 4)

Accepted Answer

A)  parallel 
B)  perpendicular 
C)  neither 
A)  parallel 
B)  perpendicular 
C)  neither

Question 11

Solve the problem.
-The cost C, in dollars, to produce computers is given by the function C(x) = 125x + 4500 where x is the number of computers produced. Draw a graph of cost versus the number of computers produced on the coordinate
System provided.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 12

Graph the linear function by plotting the x- and y-intercepts.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 13

Solve the problem.
-The graph below shows the total sales of houses in a town from 2000 to 2005. The graph also shows the sale of houses in the summer , S, and in the other times of the year, Y.   Estimate Y(2003)

Accepted Answer

A)  43 
B)  23 
C)  19 
D)  28 
A)  43 
B)  23 
C)  19 
D)  28

Question 14

Graph the equation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 15

Graph the linear function by plotting the x- and y-intercepts.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 16

Graph the equation.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 17

Solve the problem.
-

Accepted Answer

The answer of Solve the problem.
- ...

Question 18

Illustrate the set on a number line.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 19

Solve the problem.
-Mark started out by walking up a hill for 5 minutes. For the next 5 minutes he walked down a steep hill to an elevation lower than his starting point. For the next 10 minutes he walked on level ground. For the next 10
Minutes he walked uphill. Determine which graph of elevation above sea level versus time matches the given
Situation.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 20

Find the x- and y-intercepts of the graph of the equation using a graphing calculator. Round to three decimal places, if
necessary.
-12x - 24y = 8

Accepted Answer

A)  (-0.333, 0), (0, 0.667) 
B)  (0.667, 0), (0, -0.667) 
C)  (0.667, 0), (0, -0.333) 
D)  (-0.667, 0), (0, -0.333) 
A)  (-0.333, 0), (0, 0.667) 
B)  (0.667, 0), (0, -0.667) 
C)  (0.667, 0), (0, -0.333) 
D)  (-0.667, 0), (0, -0.333)

Graph the equation. -

Find the equation of a line with the properties given. Write the equation in the form indicated. -Through (6, -6) and parallel to standard form

Graph the equation. -

Graph the linear function by plotting the x- and y-intercepts. -

Determine whether the graph illustrated represents a function. Give the domain and range of the relation or function. -

Express in set builder notation the set of numbers indicated on the number line. - A = -5.4

Determine if the relation illustrated is a function. Give the domain and range of the function or relation. -

Provide an appropriate response. -In the notation y = f(x), x is the variable.

Find the equation of a line with the properties given. Write the equation in the form indicated. -Through (5, 4) and parallel to the line whose equation is y = - 13 x + 5; function notation

Two points on L1 and two points on L2 are given. Determine whether L1 is parallel to L2, L1 is perpendicular to L2, or neither. -L1: (1, -3), (2, -7); L2: (3, 3), (7, 4)

Solve the problem. -The cost C, in dollars, to produce computers is given by the function C(x) = 125x + 4500 where x is the number of computers produced. Draw a graph of cost versus the number of computers produced on the coordinate System provided.

Graph the linear function by plotting the x- and y-intercepts. -

Solve the problem. -The graph below shows the total sales of houses in a town from 2000 to 2005. The graph also shows the sale of houses in the summer , S, and in the other times of the year, Y. Estimate Y(2003)

Graph the equation. -

Graph the linear function by plotting the x- and y-intercepts. -

Graph the equation. -

Solve the problem. -

Illustrate the set on a number line. -

Find the x- and y-intercepts of the graph of the equation using a graphing calculator. Round to three decimal places, if necessary. -12x - 24y = 8

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 8: Functions and Their Graphs

Graph the equation. -

Find the equation of a line with the properties given. Write the equation in the form indicated. -Through (6, -6) and parallel to standard form

Graph the equation. -

Graph the linear function by plotting the x- and y-intercepts. -

Determine whether the graph illustrated represents a function. Give the domain and range of the relation or function. -

Express in set builder notation the set of numbers indicated on the number line. - A = -5.4

Determine if the relation illustrated is a function. Give the domain and range of the function or relation. -

Provide an appropriate response. -In the notation y = f(x), x is the variable.

Find the equation of a line with the properties given. Write the equation in the form indicated. -Through (5, 4) and parallel to the line whose equation is y = - 13 x + 5; function notation

Two points on L1 and two points on L2 are given. Determine whether L1 is parallel to L2, L1 is perpendicular to L2, or neither. -L1: (1, -3), (2, -7); L2: (3, 3), (7, 4)

Solve the problem. -The cost C, in dollars, to produce computers is given by the function C(x) = 125x + 4500 where x is the number of computers produced. Draw a graph of cost versus the number of computers produced on the coordinate System provided.

Graph the linear function by plotting the x- and y-intercepts. -

Solve the problem. -The graph below shows the total sales of houses in a town from 2000 to 2005. The graph also shows the sale of houses in the summer , S, and in the other times of the year, Y. Estimate Y(2003)

Graph the equation. -

Graph the linear function by plotting the x- and y-intercepts. -

Graph the equation. -

Solve the problem. -

Illustrate the set on a number line. -

Find the x- and y-intercepts of the graph of the equation using a graphing calculator. Round to three decimal places, if necessary. -12x - 24y = 8

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters