Multiplying and Dividing Rational Expressions
Adding and Subtracting Rational Expressions
Solving Equations Containing Rational Expressions
Shifting and Reflecting Graphs
Variation and Problem Solving
100
This is the domain of the rational function (-3x^2)/(x-5)
What is
xne5
100
This is the simplified form of
x/(x^2+9x+14)+7/(x^2+9x+14)
What is
1/(x+2)
100
This is the solution to the rational equation x/5-2=9
What is
55
100
This is the graph of f(x)=sqrt(x) and g(x)=sqrt(x-3)
100
If y varies directly as x, this is the constant of variation and the direct variation equation for the situation where y=11 and x=1/3
What is
k=33; y=33x
200
This rational function can be simplified to (x+12)/(12-x)
What is
-1
200
This is the LCD for the two rational expressions (9x^2)/(7x-14),(6x)/(x-2)^2
What is
7(x-2)^2
200
This is the solution to b/5=(b+2)/6
What is
10
200
This is the graph of f(x)=-(x+2)^2+1 and g(x)=x^2 on the same graph
What is 
200
If y varies inversely as x, this is the constant of variation and the inverse variation equation for the situation where y=1/10 and x=40
What is
k=4;y=4/x
300
This is the simplified form of -y^3/8*(9x^2)/y^3
What is
-(9x^2)/8
300
This is the sum of the two rational expressions: (5)/((x+1)(x+5))-(2)/((x+5)^2
What is
(3x+23)/((x+5)^2(x+1)
300
This is the solution to (2a)/(a+2)-5=(7a)/(a+2)
What is
-1
300
This is the graph of f(x)=abs(x) and g(x)=abs(x+2)-3 on the same graph.
What is 
300
This is the equation describing the variation with k as the constant of proportionality. y varies jointly as q, r, and t.
What is
y=kqrt
400
This is the simplified form of (2a+2b)/3*(a-b)/(a^2-b^2)
What is
2/3
400
This is the difference between the two rational expressions: (3a)/(2a+6)-(a-1)/(a+3)
What is
(a+2)/(2(a+3))
400
This is the solution to 1+3/(x+1)=x/(x-1)
What is
2
400
This is the graph of h(x)=-abs(x-3)+2
What is 
400
This is the mathematical representation of "y varies directly as x and inversely as p^2 "
What is
y=(kx)/p^2
500
This is the simplified form of (5+x)/7-:(xy+5y-3x-15)/(7y-35)
What is
(y-5)/(y-3)
500
This is the sum of the two rational expressions (27)/(y^2-81)+(3)/(2(y+9)
What is
3/(2(y-9)
500
This is the solution to 1/(x+2)=4/(x^2-4)-1/(x-2)
What is no solution
500
The domain of this function can be found without graphing. g(x)=-3sqrt(x+5)
What is
[-5,oo)
500
This is the solution to: Suppose that Q is jointly proportional to R and the square of S . If Q=24 when R=3 and S=4 , find Q when R=2 and S=3.
What is 9