Expressions/Equations/Inequalities
Slope
Variation
Functions
Systems
100
Solve for b:
V=1/3bh
What is
b=(3v)/h?
100
The slope of the following equation:
y=8x-4
What is 8?
100
y=kx
This equation indicates:
What is direct variation?
100
{(2,3), (3,4), (6,8), (-2,9)}
The above relation is:
What is a function?
100
Solution to the following system of equations:
2x+4y=12
3x+7y=14
What is (14,-4)?
200
The value of the expression when d=3 and e=-2:
What is 5?
200
The slope of a line going through points (-3,6) and (3,8).
What is 1/3?
200
This table represents _____ variation:
What is direct variation?
200
The range of the following function if the domain is {1,2,3}:
f(x)=3x^2+4x-1
What is {6,19,38}?
200
Solution to the following system of equations:
What is (-2,-2)?
300
The solution for the following equation:
5(x+6)+2=5(2x+8)+22
What is x=-6?
300
Slope of the graph below:
What is -1/8?
300
The constant of the following variation: {(.25, 16), (-1,-4), (.02,200), (-.125,-32)}.
What is 4?
300
Given the relation {(-1,2), (1, -6), (x,7), (-3,6)}, only one of the following values for x will make the relation a function: {-3, -1, 2, 1}.
What is 2?
300
The solution to the system of equations graphed below:
What is no solution?
400
The solution for the following inequality:
-2(q - 15)+2<-3+3q
What is q>7?
400
The x-intercept and the y-intercept of the following:
6x-3y=12
What is (2,0) and (0,-4)?
400
The equation for the direct variation that includes the data in the table below:
What is y=7x?
400
f(-3) for
f(x)=1/3x^3+4x^2
What is 27?
400
{(-1,4), (3,5), (3,-4), (-6,10), (10,9), (1,2)}
These are not solutions to the system of linear inequalities below:
What is (3,-4), (-9,10), and (1,2)?
500
The linear inequality that represents the graph below:
What is y>-1/2x+5?
500
Slope-intercept form of the following equation:
(2x-6y)/4=8/2
What is
y=1/3x-8/3?
500
The graph of an equation representing a direct variation passes though point (2,3). Identify three points from below that are also on the graph:
{(-1,2), (0,0) , (1,2), (2,5), (4,6), (5,8)}.
What is (0,0), (4,6)?
500
The y-intercept of the following function:
f(x)=(1/3x^3+4x^2+14)/2
What is 7?
500
The systems of inequalities (in slope-intercept form) which represent the graph below:
What is
y>-x-2
y<-5x+2 ?