Evaluating Functions
Is it a Function?
Domain & Range
Functions Vocab
Mixed Review
Random Trivia
100
Find f(2)
f(2) = 7
100
Is it a function? Explain.
No, it fails the vertical line test.
100
What is the domain of the relation?
D:{0, 1, 2, 3}
100
What is a function whose graph is a straight line?
Linear Function
100
Fill in the blank in this function table.
8, the function doubles each input
100
Which HHS house has the wolf as its animal?
House Nuxhall
200
Find f(4), if f(x)=5x+1
f(4) = 21
200
Is this a function? Explain.
Yes, it passes the vertical line test.
200
What is the range of the mapping diagram?
Range: {b, c, d}
200
What is Domain?
(x-values), The possible values for the input of a relation or function.
200
Write the function rule:
y = x + 8
200
What is the most famous irrational number in math?
Pi ( pi )
300
f(3) = ____
f(3) = 60
300
Is this a function? Explain
No, it fails the vertical line test at x=-5 and x=2
300
What is the domain of the following function?
D: -3<=x<=3
300
What is a relation that pairs each input with exactly one output?
Function
300
Use the arithmetic sequence formula to find the 20th term of the following sequence:
4, 10, 16, 22, 28...
a_n=a_1+d(n-1)
118
300
Name a noble gas from the periodic table of elements.
helium, neon, argon, krypton, xenon, or radon
400
If f(x)=-5x , and the domain is {-3, -1, 4}, what is the range?
D: {-20, 5, 15}
400
Is the following a function?
{(0, 5), (6, 2), (8, 4), (4, 5), (6, 2)}
Yes, each input has only one unique output. 6 makes us suspect that it isn't, but it has the same output each time.
400
What is the range of the following function?
{(0, 3), (2, 1), (8, -4), (6, -2), (-2, -20)}
Range: {-20, -4, -2, 1, 3}
400
Determining an output for a specific input value?
Evaluate
400
Use the arithmetic sequence formula to find the 23rd term of the following sequence:
-14, 2, 18, 34, 50...
a_n=a_1+d(n-1)
338
400
What is a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable. Ex: He's not the sharpest tool in the shed.
A metaphor
500
f(____) = 4
x = -2 or x = 4
500
Is this mapping diagram a function? Explain.
No, the value of 1 repeats in the domain.
500
What is the range of the following function?
Range:
-4<=y<5
500
What is an Arithmetic Sequence?
A list of numbers that increases or decreases at a constant rate.
500
If I want the following points to be a function, what values can x not be?
{(2, 4), (3, 9), (5, 1) (x, 12)}
The other inputs:
2, 3, or 5
500
Name one Native American Tribe that lived or migrated through what is modern day Ohio.
Shawnee, Wyandot, Delaware (Lenape), Miami, Iroquois, Mingo