Chapter 1
Solution to the equation:
5x - 48 = -3x + 8
What is x = 7?
The equation of a line in slope-intercept form with a slope of 3 and a y-intercept of -1.
What is y = 3x - 1?
The domain and range for the following relation:
What is -3, 1, 3, 5 for the domain and -14, -2 , 2 for the range?
The graph of y > (2/3)x - 1 would have this type of line and would have this type of shading.
What is dashed line and shaded above the line?
All inputs (x-values) in a function are called this.
What is the domain?
The solutions to the absolute value equation:
|x| - 7 = -3
What are x = 4, -4?
The equation of the line that is perpendicular to the line y = (-3/4)x + 1 and goes through the point (12, 9).
What is y = (4/3)x - 7?
The name for this type of sequence:
9, 4, -1, -6, -11, -16, . . .
What is arithmetic?
The solution to the system of equations:
y = (-7/2)x + 11
7x + 2y = 20
What is no solutions?
An equation where letters are used for constants and variables is a(n) __________.
What is literal equation?
The description of the graph for the inequality
2(x - 3) - 5x < x - 2
What is open-circle on -1 and points to the right.
The equation for the graph:
What is y = (-2/3)x + 4
The next term in the sequence:
-6, 5, 16, 27, 38, . . .
What is 49?
The estimation for the solution of the following graph:
What is (-3, 1.5)?
The slopes of two perpendicular lines are opposite __________.
What are reciprocals?
Solve for h:
A = (1/2)bh
h = 2A/b
The x- and y-intercepts for the line 4x + y = 4.
What is 1 for the x-intercept and 4 for the y-intercept?
The name for this type of sequence:
2, 4, 6, 8, 10, . . .
What is geometric?
The solution to the system of equations:
y = (2/3)x + 5
7x - 3y = 15
What is (6, 9)?
A sequence that has a common difference is a(n) _____________ sequence.
What is arithmetic?
Solution for x:
4(x + 6) - 3x = 26
What is x = 2?
The equation of the line that goes through (11, -3) and (7, 9)?
What is y = -3x + 30?
The common difference for the following sequence:
1, 15, 29, 43, 57, . . .
What is 14?
The inequality of that represents a graph with a dashed horizontal line shaded below and goes through the point (4, 1).
What is y < 1?
The result when the graphs of the equations are parallel lines.
What is no solution?