Question 1

Graph by plotting points or using the intercept method. 3x + 2y = 6

Accepted Answer

A)   
(Gridlines are spaced one unit apart.) 
B)   
(Gridlines are spaced one unit apart.) 
C)   
(Gridlines are spaced one unit apart.) 
D)   
(Gridlines are spaced one unit apart.) 
A)   
(Gridlines are spaced one unit apart.) 
B)   
(Gridlines are spaced one unit apart.) 
C)   
(Gridlines are spaced one unit apart.) 
D)   
(Gridlines are spaced one unit apart.)

Question 2

Use the following to answer questions :
Due to a lightening strike, a forest fire begins to burn and is spreading outward in a shape that is roughly circular. The radius of the circle is modeled by the function r(t) = 3t, where t is the time in minutes and r is measured in meters.
-Find the area of the circular burn after 50 minutes.

Accepted Answer

A)  7500π2 m2 
B)  7500π m2 
C)  300π m2 
D)  22,500π m2 
A)  7500π2 m2 
B)  7500π m2 
C)  300π m2 
D)  22,500π m2

Question 3

Identify the center and radius of the circle.
x2 + (y - 8)2 = 4.

Accepted Answer

center (0,

Question 4

Graph by plotting points or using the intercept method.
y = 4

Accepted Answer

@#IMG-DLM& (Gridline

Question 5

Sketch the graph using transformations of a parent function (without a table of values). f(x) = | x | - 2

Accepted Answer

A) 
 
(Gridlines are spaced one unit apart.) 
B) 
 
(Gridlines are spaced one unit apart.) 
C) 
 
(Gridlines are spaced one unit apart.) 
D) 
 
(Gridlines are spaced one unit apart.) 
A) 
 
(Gridlines are spaced one unit apart.) 
B) 
 
(Gridlines are spaced one unit apart.) 
C) 
 
(Gridlines are spaced one unit apart.) 
D) 
 
(Gridlines are spaced one unit apart.)

Question 6

Use the graph to solve the inequality f(x) < 0. Write the answer in interval notation.   (Gridlines are spaced one unit apart.)

Accepted Answer

A)  x $\in$ (-?, -3) $\cup$ (1, 5) 
B)  x $\in$ (-?, -3]$\cup$ [1, 5] 
C)  x$\in$ (-3, 1) $\cup$ (5, ?) 
D)  x $\in$ [-3, 1] $\cup$ [5, ?) 
A)  x $\in$ (-?, -3) $\cup$ (1, 5) 
B)  x $\in$ (-?, -3]$\cup$ [1, 5] 
C)  x$\in$ (-3, 1) $\cup$ (5, ?) 
D)  x $\in$ [-3, 1] $\cup$ [5, ?)

Question 7

Find the equation of a circle with center (0, 0) and radius 4. Then sketch its graph.

Accepted Answer

x² + y² = 16 @#IMG-DLM& (Gridlin

Question 8

Use the following to answer questions :
f(x) = 5x + 8 and g(x) = x - 6
-Determine the domain of the quotient of f and g.

Accepted Answer

A)  x $\in$ (-?, 2) $\cup$  (2, ?) 
B)  x $\in$ (-?, -2) $\cup$  (-2, ?) 
C)    
D)  x $\in$ (-?, ?) 
A)  x $\in$ (-?, 2) $\cup$  (2, ?) 
B)  x $\in$ (-?, -2) $\cup$  (-2, ?) 
C)    
D)  x $\in$ (-?, ?)

Question 9

Find the equation of a circle whose diameter has endpoints (2, -7) and (2, 1), then sketch its graph.

Accepted Answer

(x - 2)² + (y + 3)² =

Question 10

Determine the domain of the function.

Accepted Answer

x @#LAT-DLM&(-?, -3)

Question 11

Use the following to answer questions :
h(x) =  
-Determine the value of h(a - 2).

Accepted Answer

The answer of Use the following to answer questions :
h(x)...

Question 12

Use the graph to solve the inequality f(x) > 0. Write the answer in interval notation.   (Gridlines are spaced one unit apart.)

Accepted Answer

A)  x$\in$ (-?, -3) $\cup$ (1, 5) 
B)  x $\in$ (-?, -3] $\cup$ [1, 5] 
C)  x $\in$ (-3, 1) $\cup$ (5, ?) 
D)  x $\in$ [-3, 1] $\cup$ [5, ?) 
A)  x$\in$ (-?, -3) $\cup$ (1, 5) 
B)  x $\in$ (-?, -3] $\cup$ [1, 5] 
C)  x $\in$ (-3, 1) $\cup$ (5, ?) 
D)  x $\in$ [-3, 1] $\cup$ [5, ?)

Question 13

Use the following to answer questions :
f(x) =   and g(x) = 3x - 5
-State the domain of h(x) = (g ? f)(x).

Accepted Answer

A)  x $\in$ [0, ?) 
B)  x $\in$ [-2, ?) 
C)  x $\in$ [1, ?) 
D)  x $\in$ (-?, ?) 
A)  x $\in$ [0, ?) 
B)  x $\in$ [-2, ?) 
C)  x $\in$ [1, ?) 
D)  x $\in$ (-?, ?)

Question 14

Use the following to answer questions :
h(x) =  
-Determine the value of h(4).

Accepted Answer

The answer of Use the following to answer questions :
h(x)...

Question 15

Use the following to answer questions :   and  
-Evaluate (p∙q)(1).

Accepted Answer

The answer of Use the following to answer questions :...

Question 16

Use the following to answer questions :  
-Evaluate f(-1).

Accepted Answer

A)  -1 
B)  8 
C)  0 
D)  -3 
A)  -1 
B)  8 
C)  0 
D)  -3

Question 17

Use the following to answer questions :
f(x) = xS1U1P12S1S1P0 - 5x and g(x) = x - 2
-Find h(x) = (f ◦ g)(x).

Accepted Answer

The answer of Use the following to answer questions :
f(x)...

Question 18

Determine whether the function is odd using x = k. f(x) =

Accepted Answer

A)  odd 
B)  not odd 
A)  odd 
B)  not odd

Question 19

Use the following to answer questions :
h(x) =  
-Determine the value of   .

Accepted Answer

A)  -3 
B)    
C)    
D)    
A)  -3 
B)    
C)    
D)

Question 20

Use the following to answer questions :
YS1U1B11S1U1B0 = -2|x - 3| + 8
YS1U1B12S1U1B0 = (x - 5)S1U1P12S1S1P0 + 1   (Gridlines are spaced one unit apart.)
-Use the correct notation to write the functions as a single piecewise-defined function. State the effective domain for each piece by inspecting the graph.

Accepted Answer

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

Graph by plotting points or using the intercept method. 3x + 2y = 6

Identify the center and radius of the circle. x² + (y - 8)² = 4.

Graph by plotting points or using the intercept method. y = 4

Sketch the graph using transformations of a parent function (without a table of values). f(x) = | x | - 2

Use the graph to solve the inequality f(x) < 0. Write the answer in interval notation. (Gridlines are spaced one unit apart.)

Find the equation of a circle with center (0, 0) and radius 4. Then sketch its graph.

Use the following to answer questions : f(x) = 5x + 8 and g(x) = x - 6 -Determine the domain of the quotient of f and g.

Find the equation of a circle whose diameter has endpoints (2, -7) and (2, 1), then sketch its graph.

Determine the domain of the function.

Use the following to answer questions : h(x) = -Determine the value of h(a - 2).

Use the graph to solve the inequality f(x) > 0. Write the answer in interval notation. (Gridlines are spaced one unit apart.)

Use the following to answer questions : f(x) = and g(x) = 3x - 5 -State the domain of h(x) = (g ? f)(x).

Use the following to answer questions : h(x) = -Determine the value of h(4).

Use the following to answer questions : and -Evaluate (p∙q)(1).

Use the following to answer questions : -Evaluate f(-1).

Use the following to answer questions : f(x) = x² - 5x and g(x) = x - 2 -Find h(x) = (f ◦ g)(x).

Determine whether the function is odd using x = k. f(x) =

Use the following to answer questions : h(x) = -Determine the value of .

Use the following to answer questions : Y₁ = -2|x - 3| + 8 Y₂ = (x - 5)² + 1 (Gridlines are spaced one unit apart.) -Use the correct notation to write the functions as a single piecewise-defined function. State the effective domain for each piece by inspecting the graph.

Equations and Inequalities

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Introduction to Trigonometric Functions

Trigonometric Identities, Inverses, and Equations

Applications of Trigonometry

Systems of Equations and Inequalities

Analytical Geometry

Additional Topics in Algebra

Bridges to Calculus - an Introduction to Limits

Review of Basic Concepts and Skills

Filters

Exam 2: Relations, Functions and Graphs

Graph by plotting points or using the intercept method. 3x + 2y = 6

Identify the center and radius of the circle. x2 + (y - 8)2 = 4.

Graph by plotting points or using the intercept method. y = 4

Sketch the graph using transformations of a parent function (without a table of values). f(x) = | x | - 2

Use the graph to solve the inequality f(x) < 0. Write the answer in interval notation. (Gridlines are spaced one unit apart.)

Find the equation of a circle with center (0, 0) and radius 4. Then sketch its graph.

Use the following to answer questions : f(x) = 5x + 8 and g(x) = x - 6 -Determine the domain of the quotient of f and g.

Find the equation of a circle whose diameter has endpoints (2, -7) and (2, 1), then sketch its graph.

Determine the domain of the function.

Use the following to answer questions : h(x) = -Determine the value of h(a - 2).

Use the graph to solve the inequality f(x) > 0. Write the answer in interval notation. (Gridlines are spaced one unit apart.)

Use the following to answer questions : f(x) = and g(x) = 3x - 5 -State the domain of h(x) = (g ? f)(x).

Use the following to answer questions : h(x) = -Determine the value of h(4).

Use the following to answer questions : and -Evaluate (p∙q)(1).

Use the following to answer questions : -Evaluate f(-1).

Use the following to answer questions : f(x) = x2 - 5x and g(x) = x - 2 -Find h(x) = (f ◦ g)(x).

Determine whether the function is odd using x = k. f(x) =

Use the following to answer questions : h(x) = -Determine the value of .

Use the following to answer questions : Y1 = -2|x - 3| + 8 Y2 = (x - 5)2 + 1 (Gridlines are spaced one unit apart.) -Use the correct notation to write the functions as a single piecewise-defined function. State the effective domain for each piece by inspecting the graph.

Equations and Inequalities

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Introduction to Trigonometric Functions

Trigonometric Identities, Inverses, and Equations

Applications of Trigonometry

Systems of Equations and Inequalities

Analytical Geometry

Additional Topics in Algebra

Bridges to Calculus - an Introduction to Limits

Review of Basic Concepts and Skills

Filters

Identify the center and radius of the circle. x² + (y - 8)² = 4.

Use the following to answer questions : f(x) = x² - 5x and g(x) = x - 2 -Find h(x) = (f ◦ g)(x).

Use the following to answer questions : Y₁ = -2|x - 3| + 8 Y₂ = (x - 5)² + 1 (Gridlines are spaced one unit apart.) -Use the correct notation to write the functions as a single piecewise-defined function. State the effective domain for each piece by inspecting the graph.