Real #s & Expressions
What is -10?
-4 > x + 6
What is -10 > x ?
The slope of A (4, 5) and B (-4, -2)
What is 7 / 8 ?
Two lines that have the same slope are said to be this.
What are parallel lines?
The solution set to this system of equations
y = -x
y = 3x - 8
What is (2, -2) ?
8x - 11x
What is -3x
15 x > 3
-20
What is x < -4 ?
The slope-intercept form of this equation:
4x - 2y = 8
What is y = 2 x - 4 ?
Lines with opposite inverses are said to be this.
What is perpendicular lines?
The solution for this system of equations
y = -7x
y = x + 8
What is (7, -1) ?
4 (x + 3) - 7 - x
What is 3x + 5 ?
24x2 – 19x - 9
What is
(8x - 9) • (3x + 1) ?
The slope and the y-intercept of this equation:
6x + 2y = 6
What is slope of 3 and y-intercept of 1 ?
These lines are said to be this:
y = 2x +1
5y = 10x -5
What is parallel lines?
The solution set for this system of equations.
y = 5x + 2
y = -5x - 4
What is (-1, 3/5) ?
5 • 3 + 4
19 – 2 • 3
What is 1 ?
x2 - 3x + 10
What is (x -5) (x + 2) ?
The slope and y-intercept of y = 2/3 x - 4
What is the slope of 2/3 and y-intercept of -4?
Lines like these are said to be this:
y = 4x - 6
8x - 2y = 6
What is perpendicular lines?
The solution set to this system of equations.
5x – 2y = 5
4x – 2y = 7
What is (-2, -1/4) ?
4 (x - 2) - 3x = 3x -4
What is x = -2 ?
12r2 + 40r + 25
What is
(6r + 5) • (2r + 5) ?
The standard form of y=3x - 4
What is -3x + y = -4?
Write the equation of the line that is perpendicular to the graph of each equation and that passes through the given point.
y = 5x + 2; (10, 5)
What is y = -1/5 x -3 ?
Solve for the solution of this system of equations.
3x + 4y = 52
5x + y = 30
What is (4, 10)?