Graphing Lines
Writing Linear Equations
Solving by Graphing
Solving by Elimination
Solving by Substitution
Word Problems
100
Graph
y=-2/3x+4
100
Write an equation that represents a line that passes through the point (−4,1) and has a slope of -3.
y = -3x - 11
100
The quadrant in which the solution to the following system lies:
y = x + 4
y = 2x + 5
What is II
100
The solution to the system of equations:
r + s = -6
r - s = -10
What is (-8, 2)?
100
The solution to the system:
x = 4y
2x + 3y = 22
What is (8, 2)
200
Graph x = -4
200
Write an equation of a line that passes through the following points: (-3,2) and (-2,6)
y = 4x + 14
200
The solution to the system of equations:
y = 3x - 2
y = -x - 2
What is (0, -2)?
200
The solution to the system:
8a + 5b = 9
2a - 5b = -4
What is (0.5, 1)?
200
The solution to the system
y = x - 2
3x - y = 16
What is (7, 5)
300
Write an equation of a line that passes through the following points: (-4,-3) and (-2,-3)
y = -3
300
The solution to the system of equations:
y = -3
x = 5
What is (5, -3)
300
The solution to the system:
2x + 3y = 6
3x + 5y = 15
What is (-15, 12)?
300
The solution to the system
y = 3x - 1
7x + 2y = 37
What is (3, 8)
300
The sum of two numbers is 104. Their difference is 68. What are the numbers?
What are 86 and 18?
400
The solution to the system of equations
y = (1/3)x - 3
2x - y = 8
What is (3, -2)
400
The solution to the system
2a - 4b = 12
-8a + 16b = -48
What is infinitely many solutions?
400
The solution to the system
3s - 2t = 4
t = 2s - 1
What is (-2, -5)
500
The solution to the system of equations:
y - 3x = 3
y = 3x - 2
What is no solution?
500
The solution to the system:
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
What is (24, 8)
500
The solution to the system
t + u = 12
t = (1/3)u
What is (3, 9)?
500
The dimensions of a rectangle whose perimeter is 78 inches, when the length of the rectangle is twice its width
What is 26x13?