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Properties
Simplify
Function Notation
Linear Equations
Systems of Equations
100
Name this property: a+b=b+a
What is Commutative of Addition
100
Simplify: 4/5 * 20/24 * 6/12 * 12/40 * 2/15
What is 1/75
100
If f(x)= 4x-6 find f(-9)
What is -42
100
Find the slope of the line containing (4, -3) and (1,7)
What is -10/3
100
Find x and y given that y=x+2 2x+y=7
What is x=5/3 y=11/3
200
Name this property: r+(-r)=0
What is Inverse of Addition
200
Simplify: 4{6[√16+(3-5^2)]+8(7-3)}
What is -304
200
If g(x)= 3+ 2x^2 find g(3)
What is 21
200
In slope-intercept form, find the equation of the line with a slope of 2 and which passes through (3,5)
What is y=2x-1
200
Find x and y given that x+y=12 x-y=5
What is x=17/2 y=7/2
300
Name this property: 5(a+b)=5a+5b
What is Distributive
300
Evaluate, assuming a=3, b=-2, c=12, d=-1 [ab – d(c-b)] / [(bd)^2]
What is 2
300
If g(x)= 3(6+x) find g(-4)+3
What is 9
300
In slope-intercept form, what is the equation of the line which passes through (8,7) and (4,-1)?
What is y=2x-6
300
Find x and y given that 3x+2y=15 3x-2y=21
What is x=6 y=-3/2
400
Name this property: x(1)=x
What is Identity of Multiplication
400
Put these numbers in order from least to greatest: 6^2, 8.7, 38, √78, 16 ¼, 22 4/5
What is 8.7, √78, 16 ¼, 22 4/5, 6^2, 38
400
If f(x)= (2x^2) (5-4x) Find f(2)+8
What is -16
400
Fine the equation of the line which is parallel to y=.5x-4 and which passes through (2,5)
What is y=.5x+4
400
Find x and y given that 3x+2y=19 x+y=12
What is x=-5 y=17