When graphing a system of inequalities, you may be given the restriction:
{x>=0
{y>=0
This is a "fancy" way of describing
What is the first quadrant.
100
The number that lives inside of the square root within The Quadratic Formula is called:
What is the discriminant.
100
A complex number is denoted by this letter
What is i
100
What is the degree of
7x^3 + 2x^9 -4x^2 + 1
What is 9
100
Classify the following by BOTH name and degree:
4x^5 + 3
What is Qunitic Binomial
200
The kind of straight line you will use if graphing an inequality with a > or < symbol.
What is a dotted or dashed line.
200
The factored form of 6x^2+11x-10
What is (2x+5)(3x-2)
200
i= this
What is the square root of -1
200
Simplify:
(2x^2 + 4x - 1) - (3x -8)
What is 2x^2 + x + 7
200
Classify the following by BOTH name and degree:
6
What is Constant Monomial
300
This is perhaps the most famous Pythagorean Triple.
What is a 3-4-5 triangle.
300
The factored form of
64x^4 + 192x^2y + 144y^2
BE SURE TO FACTOR COMPLETELY
What is 4(2x^2+3y)^2
300
i^2= this
What is -1
300
Simplify:
2x(x+5)(3x^3 + 2x^2 - x +4)
What is 6x^5 +4x^4 +50x^3 -2x^2 +40x
300
When asked to find the solutions to a polynomial what other synonyms for the word solutions could be used? (list at least two others)
What is roots, zeros, x-intercepts.
400
The reduced form of the square root of 168.
What is 2 square roots of 42
400
Completing the Square can be used to rewrite a function from Standard Form to Vertex Form.
Rewrite y= x^2-4x+2 in Vertex Form.
What is y=(x-2)^2 - 2
400
Simplify (2+i)(3-2i)
What is 8-i
400
Factor (27x^3 + 1)
What is (3x+1)(9x^2-3x+1)
400
3+6i is called the __________ _____________or 3-6i.
What is complex conjugate.
500
List the vertex AND axis of symmetry of the following:
y=4(x+11)^2 - 15
What is (-11, -15) and x=-11
500
A company's profit on sales of cellular phones is modeled by the function P(x)= -x^2 +90x + 497,975, where x represents the price of the phone in dollars. To the nearest dollar, what price gives the maximum profit?
What is $45
500
Rationalize the denominator:
2i/3-i
What is (-2+6i)/10 OR (-1+3i)/5
500
Describe the shape AND end behavior of
y= 3x^2 - 2x^3 - 7
What is S-Curve rises on left and falls on right.
500
The number in front of the term with the highest degree is called the