Question 1

Determine whether the ordered pairs given are solutions of the linear inequality in two variables.
-x + 2y < -6: (0, 0)

Accepted Answer

A) True 
 B)False

Question 2

Find the slope of the line.
-

Accepted Answer

A) m = 0 
B) m = 1 
C) m = -1 
D) undefined slope 
A) m = 0 
B) m = 1 
C) m = -1 
D) undefined slope

Question 3

Use the slope-intercept form to graph the equation.
-y = 3x - 6

Accepted Answer

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

Question 4

Write an inverse variation equationn, y $y = \frac { k } { x }$ ,, that satisfies the ordered pairs in the table.
-$$\begin{array} { c | c | c | c | c } 
x & 1 & - 17 & \frac { 17 } { 2 } & - 2 \
\hline y & 17 & - 1 & 2 & - \frac { 17 } { 2 }
\end{array}$$

Accepted Answer

A)  $x = \frac { - 17 } { y }$ 
B)  $x = \frac { 17 } { y }$ 
C)  $y = \frac { 17 } { x }$ 
D)  $y = \frac { - 17 } { x }$ 
A)  $x = \frac { - 17 } { y }$ 
B)  $x = \frac { 17 } { y }$ 
C)  $y = \frac { 17 } { x }$ 
D)  $y = \frac { - 17 } { x }$

Question 5

Write a direct variation equation, y = kx, that describes the graph.
-

Accepted Answer

A) y = $\frac { 1 } { 2 }$ x 
B) y = 2x 
C) y = - $- \frac { 1 } { 2 }$ x 
D) y = -2x 
A) y = $\frac { 1 } { 2 }$ x 
B) y = 2x 
C) y = - $- \frac { 1 } { 2 }$ x 
D) y = -2x

Question 6

Use the slope-intercept form to graph the equation.
-$y = \frac { 1 } { 2 } x + 4$

Accepted Answer

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

Question 7

Find the slopes of the lines that are (a)parallel and (b)perpendicular to the line through the pair of points.
-(-4, -4)and (-2, -2)

Accepted Answer

A) 1; -1 
B) 0; 0 
C) -1; 1 
D) 2; - $- \frac { 1 } { 2 }$ 
A) 1; -1 
B) 0; 0 
C) -1; 1 
D) 2; - $- \frac { 1 } { 2 }$

Question 8

Determine the coordinates of the indicated point on the graph.  
-I

Accepted Answer

A) (-5, -4) 
B) (-5, 4) 
C) (-4, 5) 
D) (-4, -5) 
A) (-5, -4) 
B) (-5, 4) 
C) (-4, 5) 
D) (-4, -5)

Question 9

Determine whether the ordered pairs given are solutions of the linear inequality in two variables.
- x $\leq$   y + 4: (-1, -8)

Accepted Answer

A) True 
 B)False

Question 10

Determine whether the ordered pairs given are solutions of the linear inequality in two variables.
-x + 2y > -6: (-6, 2)

Accepted Answer

A) True 
 B)False

Question 11

Solve.
-y varies directly as x. If y = 187 when x = 17, find y when x = 13.

Accepted Answer

A) y = 121 
B) y = 169 
C) y = 289 
D) y = 143 
A) y = 121 
B) y = 169 
C) y = 289 
D) y = 143

Question 12

Determine the coordinates of the indicated point on the graph.  
-G

Accepted Answer

A) (-3, 0) 
B) (0, 3) 
C) (3, 0) 
D) (0, -3) 
A) (-3, 0) 
B) (0, 3) 
C) (3, 0) 
D) (0, -3)

Question 13

Name the quadrant or axis in which the point lies.
-(3, 0)

Accepted Answer

A) quadrant I 
B) quadrant II 
C) x-axis 
D) y-axis 
A) quadrant I 
B) quadrant II 
C) x-axis 
D) y-axis

Question 14

Use the vertical line test to determine whether or not the graph is a graph of a function.
-

Accepted Answer

A) True 
 B)False

Question 15

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form
Ax + By = C.
-m = $- \frac { 7 } { 8 }$ ; ; (2, 4)

Accepted Answer

A) 7x + 8y = -46 
B) 7x + 8y = 46 
C) 7x - 8y = 46 
D) 8x + 7y = -46 
A) 7x + 8y = -46 
B) 7x + 8y = 46 
C) 7x - 8y = 46 
D) 8x + 7y = -46

Question 16

Fill in the blank with one of the words or phrases listed below. $\begin{array} { l l l l l l } 
\text { y-axis } & \text { x-axis } & \text { solution } & \text { linear } & \text { standard } & \text { point-slope } \
\text { x-intercept } & y \text {-intercept } & y & x & \text { slope } & \text { relation } \
\text { domain } & \text { range } & \text { direct } & \text { inverse } & \text { slope-intercept } & \text { function }
\end{array}$
-A(n)_______is a point of the graph where the graph crosses the y-axis.

Accepted Answer

A) x-axis 
B) x-intercept 
C) y-intercept 
D) y-axis 
A) x-axis 
B) x-intercept 
C) y-intercept 
D) y-axis

Question 17

Graph the inequality.
-$$x + y < - 6$$

Accepted Answer

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

Question 18

Graph.
-y = 2

Accepted Answer

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

Question 19

Determine whether the lines are parallel, perpendicular, or neither.
-3x - 4y = -18 8x + 6y = -1

Accepted Answer

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

Question 20

Graph the linear equation.
--4x + y = 7

Accepted Answer

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

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. -x + 2y < -6: (0, 0)

Find the slope of the line. -

Use the slope-intercept form to graph the equation. -y = 3x - 6

Write an inverse variation equationn, y $y = \frac { k } { x }$ ,, that satisfies the ordered pairs in the table. - x 1 -17 -2 y 17 -1 2 -

Write a direct variation equation, y = kx, that describes the graph. -

Use the slope-intercept form to graph the equation. - $y = \frac { 1 } { 2 } x + 4$ $Use the slope-intercept form to graph the equation. - y = \frac { 1 } { 2 } x + 4$

Find the slopes of the lines that are (a)parallel and (b)perpendicular to the line through the pair of points. -(-4, -4)and (-2, -2)

Determine the coordinates of the indicated point on the graph. -I

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. - x $\leq$ y + 4: (-1, -8)

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. -x + 2y > -6: (-6, 2)

Solve. -y varies directly as x. If y = 187 when x = 17, find y when x = 13.

Determine the coordinates of the indicated point on the graph. -G

Name the quadrant or axis in which the point lies. -(3, 0)

Use the vertical line test to determine whether or not the graph is a graph of a function. -

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C. -m = $- \frac { 7 } { 8 }$ ; ; (2, 4)

Fill in the blank with one of the words or phrases listed below. y-axis x-axis solution linear standard point-slope x-intercept y -intercept y x slope relation domain range direct inverse slope-intercept function -A(n)_______is a point of the graph where the graph crosses the y-axis.

Graph the inequality. - $x + y < - 6$

Graph. -y = 2

Determine whether the lines are parallel, perpendicular, or neither. -3x - 4y = -18 8x + 6y = -1

Graph the linear equation. --4x + y = 7

The Whole Numbers

Multiplying and Dividing Fractions

Adding and Subtracting Fractions

Decimals

Ratio, Proportion, and Percent

Geometry

Statistics and Probability

Real Numbers and Introduction to Algebra

Equations, Inequalities, and Problem Solving

Systems of Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

Roots and Radicals

Quadratic Equations and Nonlinear Graphs

Algebraic Equations and Inequalities

Filters

Exam 10: Graphing Equations and Inequalities

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. -x + 2y < -6: (0, 0)

Find the slope of the line. -

Use the slope-intercept form to graph the equation. -y = 3x - 6

Write an inverse variation equationn, y y=kxy = \frac { k } { x }y=xk​ ,, that satisfies the ordered pairs in the table. - x 1 -17 -2 y 17 -1 2 -

Write a direct variation equation, y = kx, that describes the graph. -

Use the slope-intercept form to graph the equation. - y=12x+4y = \frac { 1 } { 2 } x + 4y=21​x+4

Find the slopes of the lines that are (a)parallel and (b)perpendicular to the line through the pair of points. -(-4, -4)and (-2, -2)

Determine the coordinates of the indicated point on the graph. -I

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. - x ≤\leq≤ y + 4: (-1, -8)

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. -x + 2y > -6: (-6, 2)

Solve. -y varies directly as x. If y = 187 when x = 17, find y when x = 13.

Determine the coordinates of the indicated point on the graph. -G

Name the quadrant or axis in which the point lies. -(3, 0)

Use the vertical line test to determine whether or not the graph is a graph of a function. -

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C. -m = −78- \frac { 7 } { 8 }−87​ ; ; (2, 4)

Fill in the blank with one of the words or phrases listed below. y-axis x-axis solution linear standard point-slope x-intercept y -intercept y x slope relation domain range direct inverse slope-intercept function -A(n)_______is a point of the graph where the graph crosses the y-axis.

Graph the inequality. - x+y<−6x + y < - 6x+y<−6

Graph. -y = 2

Determine whether the lines are parallel, perpendicular, or neither. -3x - 4y = -18 8x + 6y = -1

Graph the linear equation. --4x + y = 7

The Whole Numbers

Multiplying and Dividing Fractions

Adding and Subtracting Fractions

Decimals

Ratio, Proportion, and Percent

Geometry

Statistics and Probability

Real Numbers and Introduction to Algebra

Equations, Inequalities, and Problem Solving

Systems of Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

Roots and Radicals

Quadratic Equations and Nonlinear Graphs

Algebraic Equations and Inequalities

Filters

Write an inverse variation equationn, y $y = \frac { k } { x }$ ,, that satisfies the ordered pairs in the table. - x 1 -17 -2 y 17 -1 2 -

Use the slope-intercept form to graph the equation. - $y = \frac { 1 } { 2 } x + 4$ $Use the slope-intercept form to graph the equation. - y = \frac { 1 } { 2 } x + 4$

Determine whether the ordered pairs given are solutions of the linear inequality in two variables. - x $\leq$ y + 4: (-1, -8)

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C. -m = $- \frac { 7 } { 8 }$ ; ; (2, 4)

Graph the inequality. - $x + y < - 6$