Question 1

Find the slope of the line shown in the figure.   m = __________

Accepted Answer

The answer of Find the slope of the line shown...

Question 2

Solve the equation by using the quadratic formula.

Accepted Answer

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

Question 3

Find the coordinates of the points that are   units away from the origin and have an x-coordinate equal to   .

Accepted Answer

The answer of Find the coordinates of the points that...

Question 4

A manufacturer of a certain commodity has estimated that her profit in thousands of dollars is given by the expression   where x (in thousands) is the number of units produced. What production range will enable the manufacturer to realize a profit of at least $18,000 on the commodity?

Accepted Answer

A)  Between 4,000 and 9,000 units. 
B)  Between 4,000 and 6,000 units. 
C)  Between 1,000 and 6,000 units. 
D)  Between 1,000 and 8,000 units. 
E)  Between 1,000 and 9,000 units. 
A)  Between 4,000 and 9,000 units. 
B)  Between 4,000 and 6,000 units. 
C)  Between 1,000 and 6,000 units. 
D)  Between 1,000 and 8,000 units. 
E)  Between 1,000 and 9,000 units.

Question 5

Find the distance between the points (-3, -4) and (6, 10).

Accepted Answer

The answer of Find the distance between the points (-3,...

Question 6

Determine whether   ,   , and   lie on a straight line.

Accepted Answer

A)  yes 
B)  no 
A)  yes 
B)  no

Question 7

Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate?

Accepted Answer

The answer of Refer to the following figure. Which points...

Question 8

Rationalize the denominator of the expression.

Accepted Answer

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

Question 9

Refer to the following figure. Which points have a negative x-coordinate and a positive y-coordinate?

Accepted Answer

A)  E 
B)  A, B 
C)  D 
D)  C, A, B 
E)  F, G 
A)  E 
B)  A, B 
C)  D 
D)  C, A, B 
E)  F, G

Question 10

Determine whether the statement below is true for positive real numbers a. |a + 8| = |a| + 8

Accepted Answer

A)  True 
B)  False 
A)  True 
B)  False

Question 11

Find an equation of the line that has slope m = 5 and y-intercept b = 2.

Accepted Answer

The answer of Find an equation of the line that...

Question 12

Solve the equation by using the quadratic formula.

Accepted Answer

The answer of Solve the equation by using the quadratic...

Question 13

Determine whether the points A(-3, 7), B(2, -3), and C(9, -16) lie on a straight line. Answer yes or no.

Accepted Answer

The answer of Determine whether the points A(-3, 7), B(2,...

Question 14

Perform the indicated operations and simplify the expression.

Accepted Answer

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

Question 15

Find an equation of the line that passes through the points (9, 3) and (11, 21).

Accepted Answer

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

Question 16

Perform the indicated operations and simplify the expression.

Accepted Answer

The answer of Perform the indicated operations and simplify the...

Question 17

Write the equation in the slope-intercept form and then find the slope and   -intercept of the corresponding line.

Accepted Answer

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

Question 18

Find the slope of the line shown in the figure.

Accepted Answer

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

Question 19

Find an equation of the line that passes through the point (9, 7) and is perpendicular to the line
5x + 3y - 4 = 0.

Accepted Answer

The answer of Find an equation of the line that...

Question 20

Rationalize the numerator of the expression.

Accepted Answer

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

Find the slope of the line shown in the figure. m = __________

Solve the equation by using the quadratic formula.

Find the coordinates of the points that are units away from the origin and have an x-coordinate equal to .

A manufacturer of a certain commodity has estimated that her profit in thousands of dollars is given by the expression where x (in thousands) is the number of units produced. What production range will enable the manufacturer to realize a profit of at least $18,000 on the commodity?

Find the distance between the points (-3, -4) and (6, 10).

Determine whether , , and lie on a straight line.

Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate?

Rationalize the denominator of the expression.

Refer to the following figure. Which points have a negative x-coordinate and a positive y-coordinate?

Determine whether the statement below is true for positive real numbers a. |a + 8| = |a| + 8

Find an equation of the line that has slope m = 5 and y-intercept b = 2.

Solve the equation by using the quadratic formula.

Determine whether the points A(-3, 7), B(2, -3), and C(9, -16) lie on a straight line. Answer yes or no.

Perform the indicated operations and simplify the expression.

Find an equation of the line that passes through the points (9, 3) and (11, 21).

Perform the indicated operations and simplify the expression.

Write the equation in the slope-intercept form and then find the slope and -intercept of the corresponding line.

Find the slope of the line shown in the figure.

Find an equation of the line that passes through the point (9, 7) and is perpendicular to the line 5x + 3y - 4 = 0.

Rationalize the numerator of the expression.

Functions, Limits and the Derivative

Differentiation

Applications of the Derivative

Exponential and Logarithmic Functions

Integration

Additional Topics in Integration

Calculus of Several Variables

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Exam 1: Preliminaries

Find the slope of the line shown in the figure. m = __________

Solve the equation by using the quadratic formula.

Find the coordinates of the points that are units away from the origin and have an x-coordinate equal to .

A manufacturer of a certain commodity has estimated that her profit in thousands of dollars is given by the expression where x (in thousands) is the number of units produced. What production range will enable the manufacturer to realize a profit of at least $18,000 on the commodity?

Find the distance between the points (-3, -4) and (6, 10).

Determine whether , , and lie on a straight line.

Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate?

Rationalize the denominator of the expression.

Refer to the following figure. Which points have a negative x-coordinate and a positive y-coordinate?

Determine whether the statement below is true for positive real numbers a. |a + 8| = |a| + 8

Find an equation of the line that has slope m = 5 and y-intercept b = 2.

Solve the equation by using the quadratic formula.

Determine whether the points A(-3, 7), B(2, -3), and C(9, -16) lie on a straight line. Answer yes or no.

Perform the indicated operations and simplify the expression.

Find an equation of the line that passes through the points (9, 3) and (11, 21).

Perform the indicated operations and simplify the expression.

Write the equation in the slope-intercept form and then find the slope and -intercept of the corresponding line.

Find the slope of the line shown in the figure.

Find an equation of the line that passes through the point (9, 7) and is perpendicular to the line 5x + 3y - 4 = 0.

Rationalize the numerator of the expression.

Functions, Limits and the Derivative

Differentiation

Applications of the Derivative

Exponential and Logarithmic Functions

Integration

Additional Topics in Integration

Calculus of Several Variables

Filters