Vocabulary
The set of all y-values.
What is range?
What is the domain of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-3,-2,0,5}?
F(x) = 3x + 4, evaluate F(2)
What is F(2) = 10
If you use the vertical line test and it intersects the graph in more than one place, is the graph a function?
What is No?
Is the following relation a function? {(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
A graph where one x value has multiple y values is considered?
What is not-a function?
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
F(3) = 5x - 2, evaluate F(3)
What is F(3) = 13
A graph that is shaped like a "V" is considered?
What is an Absolute Value Function?
h(x) = |2x + 7|
Find: h(-13)
What is 19
A set of all the x-values.
What is domain?
The cost per shoes that Alice buys is given: (1, 52), (2, 104), (3, 156)...... and so on
What is a reasonable domain for the function?
What is all numbers greater than or equal to zero?
F(x) = -x - 10, evaluate F(4)
What is F(4) = -14
Complete the table for the function
f(x) = -2x + 5
x | f(x)
0 |
1 |
3 |
5 |
What is:
f(x)
5
3
-1
-5
f(x) = 5x - 20
h(x) = |2x + 7|
Find: f(-1) + h(-4)
What is -24
The point on an absolute value graph that can be called the minimum (lowest) or maximum (highest) point of the function.
What is the vertex?
Find the range of the following function?
x|y
3|5
4|10
5|15
What is [5, 10, 15]?
if f(x)=10, find x for f(x)= 3x + 4
What is x = 2
The property that allows us to switch values that are being added or multiplied.
for example: a + b = b +a
What is the commutative property?
Functions cannot have repeated _______values.
What is X?
A graph, table or mapping that shows no repeated x-values.
What is a function?
What is the range of the function below? y = 3x {Domain: 0,1,2,3,4)}
What is {0,3,6,9,12}?
Evaluate, f(15) = 4x + 3
What is f(15) = 63?
The point you plot FIRST when graphing a square root function.
What is the End Point (E.P)?
This Property: a(b + c) = ab + ac
What the distributive property?