Linear Stuff
Quadratic Stuff
Inequalities & Absolute Value
Systems
Potpourri
100
The slope of the line y=5x-1
What is 5?
100
The graph of x^2-9x-1 opens ____
What is "up"?
100
The solution to 5x-3<12
What is x<3?
100
The solution to the system x=y y=2x
What is (0,0)?
100
0.000000003335 written in Scientific Notation
What is 3.335x10^-9?
200
The y-intercept of 3x-4y=24
What is -6?
200
The factors of x^2+7x-18
What is (x+9)(x-2)?
200
The solution to abs(x)=11
What is x=-11 and x=11?
200
The system y=4x-9 8x-2y=18 has this many solutions
What is "infinite number of solutions"?
200
3xy+2x-8+3(x-4+y)+2x(y+9) simplified
What is 5xy+23x+3y-20?
300
The solution to 5(x-6)+2x=-5-2(x-1)
What is x=3?
300
The factors of 6x^2-13x-5
What is (3x+1)(2x-5)?
300
The solution to abs(x-5)=9
What is x=14 and x=-4?
300
The solution to the system 3x-4y=10 4x+y=7
What is (2,-1)?
300
Evaluate the function for x=-7 f(x)=4-3x
What is f(x)=25?
400
The solution to 2-5(3-x)=5x-13
What is "all real numbers"?
400
The roots of the parabola y=x^2-7x-60
What is 12 and -5?
400
The solution to abs(x+2)<5
What is -7<x<3?
400
This name refers to the lines in a system of equations with an infinite number of solutions
What is "coinciding lines"?
400
The number of solutions to the equation: 2(5-x)+3=2(1-x)
What is "no solutions"?
500
The equation of the line perpendicular to y=-2x+7 passing through (14,17)
What is y=0.5x+10?
500
Solve using the quadratic formula y=x^2-9x+1
What is x=0.5(9+rad(77)) and x=0.5(9-rad(77))
500
The solution to 5-abs(2x+1)>3
What is -1.5<x<0.5?
500
The solution(s) to the system: y=-14x+100 y=6x^2+13x-5
What is (-7,198) and (2.5,65)?
500
This refers to the domain of the function f(x)=1/(x^2+12x-45)
What is "all real numbers except x=-15 and x=3"?
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