Show:
All Things Quadratic
Polly Want a Cracker?
That is so Rad
Log Rolling
You have a problem
100
True/False: Completing the square is the preferred method for putting a quadratic in vertex form.
What is True
100
Simplify: (3x^2)^3
What is 27x^6
100
What is the degree of a polynomial function that has the following roots: {5 and i)
What is 3
100
Simplify: log(base 2) [8] = ?
What is 3
100
p(flipping 4 heads in a row)
What is 1/16
200
If the discriminant of a quadratic if negative, what does that mean about the nature of the roots?
What is 2 imaginary roots
200
What is the degree of the following polynomial? f(x) = 3x + 6
What is 1
200
What is the inverse of: (3, 2), (-2, -9), (1, 4)
What is (2, 3), (-9, -2), (4, 1)
200
Find the domain of the following: y = log(x -3)
What is Domain: (3, inf)
200
p(rolling a 1 with 2 dice)
What is 0
300
If a quadratic has only 1 root, what do we call a root like this?
What is a Double Root
300
True/False: (5x + y)^2 = 25x^2 + y^2
What is False
300
Simplify: (27)^(-2/3)
What is 1/9
300
Find the x=intercept: y = log(x + 1)
What is x-int: 0
300
p(not choosing a club)
What is 3/4
400
For the general form: f(x) = ax^2 + bx + c, what is the only number that "a" cannot equal?
What is Zero
400
Draw an example on the board that has the following end behavior: x-->inf as f(x)-->inf AND x--->-inf and f(x) -->-inf
What is Answers will vary
400
Solve: root(3x + 5) = -10
What is No Real Solution
400
Evaluate: log(-10) = ?
What is Undefined
400
p(choosing a face card or club)
What is 22/52 = 11/26
500
Besides the Quadratic Formula and Completing the Square, name two other ways that you can solve a quadratic.
What is Factoring, Graphing, or Algebra
500
After synthetic division, if you get a remainder of zero, explain what this precisely mean?
What is It means that "x-a" is a factor of f(x) or that "a" is a zero of f(x).
500
Identify the domain and range: f(x) = root(x-2)
What is Domain: [2, inf) and Range: [0, inf)
500
Convert to an exponent: ln(x) = 4
What is e^4 = x
500
Draw a Venn Diagram on the board that displays Non-Mutually Exclusive Events
What is Answers will vary