1.
(x-5)^2=: (x-5)(x-5)
2.
Absolute Value Parent Function: y = abs(x) it is a v shape
3.
Closed circle: < or >
4.
Dependent: the effect
5.
Dependent statements: dependent depends on independent
6.
Dotted line: > or <
7.
F(2): means x = 2
8.
F(x) = 5: means y = 5
9.
From a graph, how do you find slope?: pick two points and count rise over run
10.
Function: no repeated x values
11.
Function notation: f(x) = y
12.
Function statements: dependent is a function of independent
13.
How can you find the mean, mode, median, and range on the calculator?: stat edit, Start> enter
14.
How do you go to a specific value on the calculator table?: 2nd Window
15.
How do you type fractions into your calculators?: Alpha Y =
16.
How do you write domain?: left to right # < x < #
17.
How do you write percents when using them in a equation?: 3%> 0.03
18.
How do you write range?: bottom to top # < y < #
19.
How do you write the x-intercept?: (#, 0)
20.
How do you write y-intercept?: (0, #)
21.
If a quadratic does not touch the x-axis what is the solution?: no real roots
22.
Independent: the cause; it is "in" the equation
23.
Independent/Dependent on a coordinate plate: independent on the x-axis and dependent on the y-axis
24.
Independent/Dependent on a table: independent on the left and dependent of the right
25.
Linear Parent Function: y = x it is a straight line
26.
Mean: average
27.
Median: middle number (they have to be in order)
28.
Mode: most often
29.
Negative Slope: downward to the right
30.
Open circle: > or <
31.
Parallel Lines: have the same slope different y-intercept
32.
Perpendicular Lines: have opposite reciprocal slopes (i.e. m = 2/3 and perpendicular m = -3/2)
33.
Positive Slope: upward to the right
34.
Quadratic Parent Function: y = x^2 it is a u shape
35.
Range: Biggest-Smallest
36.
Shading above the line?: > or >
37.
Shading below the line?: < or <
38.
Solid line: < or <
39.
Vertex: the minimum or maximum of a quadratic
40.
What are the other words for the solutions of a quadratic?: roots, zeros, x-intercepts
41.
What is the equation for the axis of symmetry?: x = # (x-value of the vertex)
42.
What is the equation of a horizontal line?: y = #
43.
What is the equation of a vertical line?: x = #
44.
What is the slope of x = 3?: undefined or no slope
45.
What is the slope of y = 2?: zero
46.
When solving inequalities when do you flip the inequality symbol?: when you multiply or divide by a negative
47.
When you add what do you do to the exponents?: nothing
48.
When you divide what do you do to the exponents?: divide
49.
When you have an extra exponent what do you do to the exponents?: multiply
50.
When you multiply what do you do to the exponents?: add
