Linear Equations
Factoring
Polynomial Functions
Complex Numbers
Vocabulary
100
What is standard form of a line?
Ax + By = C
100
Factor x^2 - 4
(x + 2)(x - 2)
100
Classify the following polynomial. 6x + 8x^4 - 3
Quartic Trinomial
100
Simplify. √(-36)
6i
100
All the y-values of a function
Range
200
What is the slope of a vertical line?
m = undefined
200
Factor x^2 - 7x + 10
(x - 5)(x + 2)
200
Evaluate with x = 3 5x^3 - 2x^2 - 8x + 16
109
200
(2 - 3i) + (6 + 7i)
8 + 4i
200
Give an example of complex conjugates.
Answers will vary.
300
Find the slope of the line through the points (4, 6) and (-2, 3)
m = 1/2
300
Factor x^2 - 9x + 18
(x - 6)(x - 3)
300
What is the end behavior of f(x) = x^7 + 3x^4 - x^2
f(x) approaches negative infinity f(x) approaches positive infinity
300
(2 + 2i)(4 + i)
6 + 10i
300
A survey of an entire population.
Census
400
Tell whether the line has a slope that is positive, negative, zero, or undefined. (0, -3) and (4, -3)
Horizontal
400
Factor 7x^2 - 20x - 3
(7x + 1)(x - 3)
400
Find the product. (2x + 5)^2
4x^2 + 20x + 4
400
(6 + 7i) - (3 + 5i)
3 + 2i
400
Define function.
A relation in which every input is paired with exactly one output.
500
Write the equation of the line through the points (-1, 3) and (2, 9)
y = 2x + 5
500
Factor 49x^2 + 16
Not Factorable
500
Factor the polynomial given (x + 2) is a factor. 3x^3 - 4x^2 - 28x - 16
(x + 2)(x - 4)(3x + 2)
500
3i / 4 - i
(-3 - 12i)/17
500
Define mutually exclusive events.
Two events that cannot occur at the same time.
M
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