Equations
Linear Functions
Writing Linear Equations
Systems of Equations
Inequalities
100
Solve the following equation:
4x - 8 = 24
x = 8
100
What is the domain and what is the range of the following relation?
(-3, 4) (3, 7) (2, 9) (5, 9)
Domain: -3, 3, 2, 5
Range: 4, 7, 9, 9
100
Find the slope from the 2 points:
(2, -17) (4, 7)
Write in simplest form.
12
100
What is the solution for the following system?
(-2,1)
100
Solve the inequality:
-3x + 17 < 26
x > -3
200
Solve the following equation:
2(x-3)=10
x=8
200
What is the slope and y-intercept of the following linear equation?
y = 3x - 4
slope: 3
y-intercept: -4
200
Find the slope from the graph:
4/5
200
Solve the following using substitution.
y=8
5x + 3y = 19
(-1,8)
200
Solve the compound inequality:
4x + 7 < 23 or 4x - 7 > 37
x < 4 or x > 11
300
Solve this proportion:
x=7
300
Rewrite the equation 3x - 2y = 6 in slope-intercept form.
y = 3/2x - 3
300
Write an equation in slope-intercept form to represent the total cost in the following situation:
The parts needed for an auto repair cost $324. The mechanic charges $40 per hour of labor.
y = 35x + 229
300
Solve the following systems of equations using elimination.
10x + 9y = -9
-10x + 6y = -6
(0,-1)
300
Which of the following graphs is represents:
A
400
Solve this equation:
5(2x - 3) = 21 + 4x
x=6
400
Which of the following graphs represents the equation?
D
400
Write an equation that is perpendicular to the following:
y=-6x - 10
400
Solve the following systems of equations using substitution.
y=-3x+13
y= 3x + 1
(2, 7)
400
Solve the compound inequality:
-12<3x+6<42
-6<x<12
500
3(2x-5) = -2(x-7)+3
x=4
500
Which of the following graphs represents the equation?
A
500
Write an equation for the following table of values:
y= 2x - 5
500
Solve the following systems of equations using elimination:
8x+8y=24
-7x-9y=-11
(8,-5)
500
Choose the following answer to the systems of inequalities:
B