Question 1

Use the following to answer questions :   and  
-Compute the product H(x) = (p∙q)(x).

Accepted Answer

A)  H(x) = (x + 3)(x - 4) 
B)  H(x) =   
C)  H(x) =   
D)  H(x) =   
A)  H(x) = (x + 3)(x - 4) 
B)  H(x) =   
C)  H(x) =   
D)  H(x) =   B

Question 2

Determine the value of g(2a) if g(x) = 4x + 1.

Accepted Answer

8a + 1

Question 3

Name the interval(s) where the function is increasing, decreasing, or constant. Write answers using interval notation. Assume all endpoints have integer values.     (Gridlines are spaced one unit apart.)

Accepted Answer

f(x)$\uarr$: x $\in$ (-3, 0) $\cup$  (3, ?); f(x)$\downarrow$: x $\in$ (0, 3); constant: x $\in$ (-?, -3)

Question 4

Use the following to answer questions :  
-Graph the piecewise-defined function.

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 5

Use the following to answer questions :     (Gridlines on each graph are spaced one unit apart.)
-Find (f - g)(-1).

Accepted Answer

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

Question 6

Evaluate the function by selecting three inputs that will result in integer values. Then graph the line.

Accepted Answer

The answer of Evaluate the function by selecting three inputs...

Question 7

Use the following to answer questions :
f(x) =   and g(x) =  
-Determine the domain of the product of f and g.

Accepted Answer

A)  x $\in$ (-5, 2) 
B)  x $\in$ (-?, -5) $\cup$  (2, ?) 
C)  x $\in$ (-?, -5) $\cup$  (-5, 2) $\cup$  (2, ?) 
D)  x $\in$ (-?, ?) 
A)  x $\in$ (-5, 2) 
B)  x $\in$ (-?, -5) $\cup$  (2, ?) 
C)  x $\in$ (-?, -5) $\cup$  (-5, 2) $\cup$  (2, ?) 
D)  x $\in$ (-?, ?)

Question 8

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

Accepted Answer

A)  -12 
B)    
C)    
D)  not defined 
A)  -12 
B)    
C)    
D)  not defined

Question 9

Two points on L1 and two points on L2 are given. Use the slope formula to determine if lines L1 and L2 are parallel, perpendicular, or neither. L1: (3, 4) and (7, 11)
L2: (9, -9) and (5, -16)

Accepted Answer

A)  Parallel 
B)  Perpendicular 
C)  Neither 
A)  Parallel 
B)  Perpendicular 
C)  Neither

Question 10

Determine the value of f(18) if f(x) = -  x + 1.

Accepted Answer

The answer of Determine the value of f(18) if f(x)...

Question 11

Determine whether the function is odd using x = k. f(x) = -9x3 + 2x

Accepted Answer

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

Question 12

Find the equation of a circle with center (0, 2) and radius   . Then sketch its graph.

Accepted Answer

A)  x2 + (y - 2)2 =  
 
(Gridlines are spaced one unit apart.) 
B)  x2 + (y - 2)2 = 6
 
(Gridlines are spaced one unit apart.) 
C)  x2 + (y - 2)2 =  
 
(Gridlines are spaced one unit apart.) 
D)  x2 + (y - 2)2 = 6
 
(Gridlines are spaced one unit apart.) 
A)  x2 + (y - 2)2 =  
 
(Gridlines are spaced one unit apart.) 
B)  x2 + (y - 2)2 = 6
 
(Gridlines are spaced one unit apart.) 
C)  x2 + (y - 2)2 =  
 
(Gridlines are spaced one unit apart.) 
D)  x2 + (y - 2)2 = 6
 
(Gridlines are spaced one unit apart.)

Question 13

Use the following to answer questions :
f(x) =   and g(x) =  
-Determine the domain of the sum of f and g.

Accepted Answer

A)  x $\in$(-5, 2) 
B)  x $\in$ (-?, -5) $\cup$  (2, ?) 
C)  x $\in$ (-?, -5) $\cup$  (-5, 2) $\cup$  (2, ?) 
D)  x$\in$ (-?, ?) 
A)  x $\in$(-5, 2) 
B)  x $\in$ (-?, -5) $\cup$  (2, ?) 
C)  x $\in$ (-?, -5) $\cup$  (-5, 2) $\cup$  (2, ?) 
D)  x$\in$ (-?, ?)

Question 14

Determine whether the function is even using x = k. f(x) = 5|x| + 7x - 5

Accepted Answer

A)  even 
B)  not even 
A)  even 
B)  not even

Question 15

Use the following to answer questions :
f(x) = 2xS1U1P12S1S1P0 + 4x + 5 and g(x) = 5xS1U1P12S1S1P0 - 3x
-Find h(x) = f(x) - g(x).

Accepted Answer

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

Question 16

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

Accepted Answer

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

Question 17

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.
-Write a function for the area burned by the fire directly as a function of t by computing (A ◦ r)(t).

Accepted Answer

A)  (A ◦ r)(t) = 3πt2 
B)  (A ◦ r)(t) = 9πt2 
C)  (A ◦ r)(t) = 6πt 
D)  (A ◦ r)(t) = 3π2t2 
A)  (A ◦ r)(t) = 3πt2 
B)  (A ◦ r)(t) = 9πt2 
C)  (A ◦ r)(t) = 6πt 
D)  (A ◦ r)(t) = 3π2t2

Question 18

Use the following to answer questions :     (Gridlines are spaced one unit apart.)
-Determine the location of any max or min value(s).

Accepted Answer

A)  max: (-5, 4); min: (-3, -4) 
B)  max: (3, 2); min: (-3, -4) 
C)  max: (-3, -4); min: (3, 2) 
D)  max: none; min: none 
A)  max: (-5, 4); min: (-3, -4) 
B)  max: (3, 2); min: (-3, -4) 
C)  max: (-3, -4); min: (3, 2) 
D)  max: none; min: none

Question 19

Use the following to answer questions :  
-State the domain of the function.

Accepted Answer

A)  (0, ?) 
B)  (-?, 4) 
C)  (-?, -1) $\cup$  (-1, 4) 
D)  (-?, 0] $\cup$  (1, ?) 
A)  (0, ?) 
B)  (-?, 4) 
C)  (-?, -1) $\cup$  (-1, 4) 
D)  (-?, 0] $\cup$  (1, ?)

Question 20

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

Accepted Answer

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

Use the following to answer questions : and -Compute the product H(x) = (p∙q)(x).

Determine the value of g(2a) if g(x) = 4x + 1.

Name the interval(s) where the function is increasing, decreasing, or constant. Write answers using interval notation. Assume all endpoints have integer values. (Gridlines are spaced one unit apart.)

Use the following to answer questions : -Graph the piecewise-defined function.

Use the following to answer questions : (Gridlines on each graph are spaced one unit apart.) -Find (f - g)(-1).

Evaluate the function by selecting three inputs that will result in integer values. Then graph the line.

Use the following to answer questions : f(x) = and g(x) = -Determine the domain of the product of f and g.

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

Two points on L₁ and two points on L₂ are given. Use the slope formula to determine if lines L₁ and L₂ are parallel, perpendicular, or neither. L_1: (3, 4) and (7, 11) L_2: (9, -9) and (5, -16)

Determine the value of f(18) if f(x) = - x + 1.

Determine whether the function is odd using x = k. f(x) = -9x³ + 2x

Find the equation of a circle with center (0, 2) and radius . Then sketch its graph.

Use the following to answer questions : f(x) = and g(x) = -Determine the domain of the sum of f and g.

Determine whether the function is even using x = k. f(x) = 5|x| + 7x - 5

Use the following to answer questions : f(x) = 2x² + 4x + 5 and g(x) = 5x² - 3x -Find h(x) = f(x) - g(x).

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

Use the following to answer questions : (Gridlines are spaced one unit apart.) -Determine the location of any max or min value(s).

Use the following to answer questions : -State the domain of the function.

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

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

Use the following to answer questions : and -Compute the product H(x) = (p∙q)(x).

Determine the value of g(2a) if g(x) = 4x + 1.

Name the interval(s) where the function is increasing, decreasing, or constant. Write answers using interval notation. Assume all endpoints have integer values. (Gridlines are spaced one unit apart.)

Use the following to answer questions : -Graph the piecewise-defined function.

Use the following to answer questions : (Gridlines on each graph are spaced one unit apart.) -Find (f - g)(-1).

Evaluate the function by selecting three inputs that will result in integer values. Then graph the line.

Use the following to answer questions : f(x) = and g(x) = -Determine the domain of the product of f and g.

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

Two points on L1 and two points on L2 are given. Use the slope formula to determine if lines L1 and L2 are parallel, perpendicular, or neither. L1: (3, 4) and (7, 11) L2: (9, -9) and (5, -16)

Determine the value of f(18) if f(x) = - x + 1.

Determine whether the function is odd using x = k. f(x) = -9x3 + 2x

Find the equation of a circle with center (0, 2) and radius . Then sketch its graph.

Use the following to answer questions : f(x) = and g(x) = -Determine the domain of the sum of f and g.

Determine whether the function is even using x = k. f(x) = 5|x| + 7x - 5

Use the following to answer questions : f(x) = 2x2 + 4x + 5 and g(x) = 5x2 - 3x -Find h(x) = f(x) - g(x).

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

Use the following to answer questions : (Gridlines are spaced one unit apart.) -Determine the location of any max or min value(s).

Use the following to answer questions : -State the domain of the function.

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

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

Two points on L₁ and two points on L₂ are given. Use the slope formula to determine if lines L₁ and L₂ are parallel, perpendicular, or neither. L_1: (3, 4) and (7, 11) L_2: (9, -9) and (5, -16)

Determine whether the function is odd using x = k. f(x) = -9x³ + 2x

Use the following to answer questions : f(x) = 2x² + 4x + 5 and g(x) = 5x² - 3x -Find h(x) = f(x) - g(x).