Linear Equations and Inequalities
Quadratics
Systems of Linear Equations
Domain/Range
Miscellaneous
100
Solve for x: x=2(x-1)+6
What is x = -4
100
What shape do all quadratic functions create when you graph them?
What is a parabola
100
What is the intersection of this system of equations: 3x+3y=6 and 2x-3y=4
What is (2,0)
100
The definition of Domain in math.
The definition of Range in math.
What are all the X Values?
What are all the Y Values?
100
Multiply: (9r + 3)(2r - 1)
What is 18r2 - 3r -3
200
Write the equation of a line in slope-intercept form, given m=2 and b=1.
What is y=2x+1
200
The maximum point, or minimum point on a parabola is called the...
What is the vertex
200
Solve this system of equations: y=3x+3 and 2x+3y=-13
What is (-2,-3)
200
You look from the bottom to the top of a graph and find the smallest and largest values.
How do you find the range of a function?
200
Find the x and y intercepts of the following line: y=-4x-8
What is (-2,0) and (0, -8)
300
Solve for x: 3 - x = 2x - 6
What is 3 = x
300
What are the solutions for y = 4x2 + 23x - 6
What is -6 and 0.25 (or 1/4)
300
Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both jobs for a total of 30 hours, and earned a total of $690. How long did Giselle work as a carpenter last week, and how long did she work as a blacksmith?
What is 12 hours as a carpenter and 18 hours as a blacksmith
300
D: All Real Numbers
R: y > 0
300
What is the slope of the line y = 4 - 3x?
What is -3?
400
Solve for x: 4x+8 = -4x-26
What is x = -4.25 or x = -17/4
400
Find the roots: 10x2 + 100x + 250
What is -5
400
Solve this system of equations: -4x-5y=15 and y=2x-3
What is (0,-3)
400
What is the domain and range?
D: -7 <= x < 4
R: -3 <= y < 1
400
Write the equation of a line in slope intercept form that passes through the points (1, 15) and (-3,-1).
What is y=4x +11
500
Solve for x: 9x = 4(2x+5)
What is x = 20
500
Solve the following: (x-7)(x-1) = 0
What is x = 7 and x = 1
500
Solve this system of equations: y = -(4/3)x +2 and -4x + 2y = -6
What is (1.5, 0)
500
What is the domain and range?
D: All Real Numbers
R: y <=5
500
What is the y-intercept of the equation y=(3)x?
What is 1?