Chapter 1
Chapter 2
Chapter 3
Vocab
Practice Problems
100
this is a general form of an equation
What is ax+by+c=0
100
When graphed, this parent function forms a "u" shape.
What is a quadratic function?
100
y= logbase(a)x if and only if...
What is x=a^y
100
lines in the same plane that never intersect
What are parallel lines
100
this is the distance between the points (-8,9),(4,-7)
What is 20
200
y=mx+b
What is the slope intercept form of an equation
200
has no breaks, holes or gaps. Always hits the y-axis
What is a continuous graph?
200
the product property of logarithms says this
What is logbase(a)uv= logbase(a)u+ logbase(a)v
200
function symmetric with the y-axis
What are even functions
200
find the inverse function of f informally
What is f^-1=x-5
300
(y2-y1)/(x2-x1)
What is the slope of a line?
300
quadratic formula
What is x= -b +or- sqrt(b^2-4ac)/2a
300
This is a condensed form of logbase(3)9+logbase(3)x
What is logbase(3)9x
300
a^2+b^2=c^2
What is Pythagorean theorem
300
Give the right and left hand behavior of the polynomial function f(x)=2x^2-4x+3
What is Rises to the left, rises to the right
400
all possible values of x and y
What is domain and range?
400
this is the standard form of a complex number
What is a+bi
400
This is the logbase(a)x using only logbase(10)
What is log(x)/log(a)
400
everything under the square root
What is a descriminant
400
condense the expression to the logarithm of a single quantity. logx - 5log(x+1)
What is log x/(x+1)^5
500
these are the coordinates for the point that is ten units to the right of the y-axis, and 8 units down from the x-axis
What is (10,-8)
500
This is the complex number of sqrt(-9) written in standard form
What is 3i
500
This is the power property.
What is logbase(a)u^n =n logbase(a)u
500
If a polynomial has real coefficients, then any complex roots will occur in pairs: a+bi= and a-bi
What are conjugate pairs
500
Use the One-to-One Property to solve the equation for x. 4^x+1= 1024
What is x=4
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