Types of Functions
Quadratic/Linear
Statistics
Piecewise / Step Functions
Exponent/Radical Notation
100
What kind of function is shaped like a parabola?
Quadratic Function
100
DAILY DOUBLE
What is the Slope and Y-intercept of the function
y = 3x+7
m=3 b=7
100
What symbols does that calculator use for Mean and Standard Deviation?
Mean:
100
What is f(-4)?
f(-4) = 4
100
Rewrite in Radical form x^(2/3)
the cubed root of x squared
200
What type of function is shaped like a V?
Absolute Value Function
200
What is the vertex of the function
y = 5(x-2)^2 + 10
(2,10)
200
Find the Mean, Median, Mode, and Range
3, 8, 4, 5, 8, 6, 4, 5, 5, 2
Mean:5 , Median:5 , Mode:5 , Range:6
200
What is f(2)?
f(2)=-3
200
Rewrite in Radical Form x^ (1/8)
the eighth root of x
300
Write a Quadratic Equation in Vertex form that has a vertex of (6,6) and a vertical stretch of 2
y=2(x-6)^2 + 6
300
Find the Slope:
(3, 10) and (2, 5)
m = 5
300
Find the Min, Q1, Median, Q3, and Max for:
1,2,5,6,7,9,12,15,18,19,27
min=1, Q1 =5, median=9, Q3=18, and max=27.
300
A Step Function is a type of...? (what kind of function?)
Piecewise Function
300
Solve 8^(2/3)
4
400
What kind of function looks like a straight line?
Linear Function
400
Identify a, b, and c for the following quadratic function:
5 = 3x^2 + 7x -10
a= 3, b= 7, c= -15
400
What is the IQR? (Interquartile Range)
IQR = Q3-Q1 = 560 - 400 = 160
400
What is the cost for
4 ounces of Honey?
$2.50
400
Solve 27^(4/3)
81
500
What kind of function is this?
y = x ^ (1/2)
Square Root Function
500
Find the x and y intercept(s) of the following function
y = -2x^2 + 4x +16
x: (-2,0) (4,0)
y: (0,16)
500
What percent of scores were above 400?
75%
500
Create a table or the following Step Function
Weight (Onces) Cost $
More than 0 - 3 2.3
More than 3 - 4 2.5
More than 4 - 5 2.7
More than 5 - 6 2.9
500
Solve 4^(5/2)
32