Function Transformations
Solving
Key Features
Number System
Exponent Rules
100
What is the quadratic parent function?
y=x^2
100
What is the solution to the following linear equation? y=2x+3
x=-3/2
100
What key feature is the point where the function crosses the x-axis?
x-intercept
100
What types of number is sqrt(9)?
rational -- 3
100
What is an exponent?
the power a number is raised to
200
Describe the transformation that takes place in f(x)=(x)^2+2
translated up 2 units
200
Solve the following quadratic equation by factoring y=x^2+x-12
(x-3)(x+4) x=3,-4
200
When do you use brackets when writing intervals?
When the value is included
200
What type of number is sqrt(8)?
irrational
200
x^m * x^n =
x^(m+n)
300
Describe the transformation that takes place in f(x)=(x+4)^2-3
translated 4 units left and 3 units down
300
Solve the following quadratic by using the quadratic formula y=x^2+x-1
(-1+-sqrt(5))/2
300
What is the domain of a function?
the set of all possible inputs for a function
300
What type of number is sqrt(-1)?
Imaginary
300
x^(-m)=
1/(x^m)
400
Describe the transformation that takes place in f(x)=3(x)^2
vertical stretch
400
Solve the following quadratic equation by completing the square y=x^2-4x+6
x=+-sqrt(-2)+2
400
What is the domain of all quadratic functions?
all real numbers
400
Compute 4i-3+2i
6i-3
400
(x^3y)^2=
x^6*y^2
500
Write a quadratic equation that is translated 4 units right.
y=(x-4)^2
500
Determine the vertex of the following quadratic by completing the square y=x^2+2x-4
(-1,-5)
500
What key feature is the interval where the function has a positive slope?
Interval of increase
500
(5i+3)(2i-3)
-19-9i
500
Write x^(m/n) as a radical
nth root of x to the mth power
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