Sections 1.1-1.2
Sections 1.3-1.4
Section 1.6
Sections 1.5 and 1.7
Sections 1.8-1.9
100
Divides the parabola into mirror images and passes through the vertex.
What is axis of symmetry?
100
The solutions of a quadratic equation.
What is the roots of an equation.
100
The expanded system of numbers that mathematicians created to solve for when there isn't a real-number solution to a quadratic equation.
What is imaginary unit i?
100
The number beneath the radical is called this.
What is the radicand?
100
you can use this to find the solutes of any quadratic equation.
What is the quadratic formula?
200
Two forms of quadratic functions, y=a(x-h)^2+k and y=a(x-p)(x-q).
What is vertex form and intercept form?
200
An expression that is either a number, a variable, or the product of a number and one or more variables.
What is a monomial?
200
When complex number z=a+bi is made to equal (a^2+b^2)^1/2
What is the absolute value of a complex number?
200
The conjugate of a+square root b is this.
What is a-square root b?
200
this is the quadratic formula.
What is _______ -b+-\|b^2-4ac ------------------ 2a
300
In both forms of the quadratic formula, what does (h,k) represent, it is the highest and lowest point o the graph?
What is the vertex.
300
Solve the equation x^2-49.
What is x=7 and x=-7?
300
Two complex numbers of the form a+bi and a-bi.
What is complex conjugates.
300
Adding a term to an expression to make it a perfect square is called this.
What is completing the square?
300
B^2-4ac is this part of the quadratic formula.
What is the discriminant?
400
The graph of a quadratic function.
What is parabola?
400
Solve the equation x^2-5x-36.
What is x=9 and x=-4?
400
Write the expression as a complex number in standard form (8-i)+(5+4i).
What is 13+3i?
400
By completing the square, you will get this as an answer to x^2-12x+11.
What is x=11 or x=1?
400
You know that the graph of the inequality y>-x^2+4, will open this way because of this.
What is down because x is negative?
500
The two types of y-coordinates, a>0 and a<0.
What is minimum value and maximum value?
500
Factor the equation 3x^2+10x-8.
What is x=2/3 and x=-4.
500
Solve the quadratic equation 2x^2+11=-37.
What is +-2i(6)^(1/2).
500
By solving 3x^2+5=113, you will find that x is equal to this. 3x^2+5=113.
What is x=+-x?
500
If b^2-4ac is equal to zero, there are this many real solutions to the equation.
What is one?
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