Home
Subjects
Create
Search
Log in
Sign up
Upgrade to remove ads
Only $2.99/month
Functions & Function Notation
STUDY
Flashcards
Learn
Write
Spell
Test
PLAY
Match
Gravity
Terms in this set (24)
Is the relation a function?
(1,4), (2,6), (3,-1), (5,-1), (7,-1)
Yes
Each x-value has exactly one y-value
Is the relation a function?
(0,-2), (-2,0), (1,8), (3,2), (-2,-1)
No
When x is equal to -2, there are two different y-values
Give the Domain of the relation:
(1,4), (2,6), (3,-1), (5,-1), (7,-1)
D: {1,2,3,5,7}
Give the Range of the relation:
(0,-2), (-2,0), (1,8), (3,2), (-2,-1)
R: {-2,-1,0,2, 8}
The vertical line test is used to determine if a relation is what?
A function or not
Continuous or Discrete?
The volume of gasoline in a tank from the time it is filled up until it is empty
Continuous
Continuous or Discrete?
The number of chairs needed for dinner parties of different sizes
Discrete
Continuous or Discrete?
The temperature of the oven being preheated to cook brownies
Continuous
Continuous or Discrete?
The number of fish at different ocean depths
Discrete
Write in function notation:
The babysitter charges $8 per hour.
f(x) = 8x
Write in function notation:
The number of pizzas needed is equal to the number of people divided by 4.
f(x) = x/4
Write in function notation:
The cost to be a gaming club member is $35 for joining and $20 per month.
f(x) = 35 + 20x
Write in function notation:
She hiked 17 miles each day of her trip.
f(x) = 17x
For f(x) = 3x - 2, find f(5)
f(5) = 13
For f(x) = x/4, find f(100)
f(100) = 25
For f(x) = -2x + 7, find f(10)
f(10) = -13
For f(x) = 2.5x + 3, find f(6)
f(6) = 18
For f(x) = -5x - 7, find f(4)
f(4) = -27
For f(x) = -5x - 7, find f(-1)
f(-1) = -2
For f(x) = -2x + 7, find f(1)
f(1) = 5
For f(x) = 3x - 2, find f(-4)
f(-4) = -14
Find the Range for the given Domain:
f(x) = 10x + 1 D: {-1, 0, 1}
R: {-9, 1, 11}
Find the Range for the given Domain:
f(x) = -5x - 2 D: {-2, 0, 2}
R: {8, -2, -12}
Find the Range for the given Domain:
g(x) = x/2 + 1 D: {-4, 0, 8}
R: {-1, 1, 5}
THIS SET IS OFTEN IN FOLDERS WITH...
Function Notation
16 terms
x Graphing Linear Inequalities
12 terms
Evaluating Function Notation -- GRAPHS
12 terms
algebra graphing linear equations
18 terms
YOU MIGHT ALSO LIKE...
Functions & Function Notation
22 terms
domain range and function
21 terms
AP Calc Final Review Sheet
66 terms
Calc BC Formulas
85 terms
OTHER SETS BY THIS CREATOR
7th Grade Probability
12 terms
Compound Probability
18 terms
Angle Relationships and Triangle Theorems
17 terms
Factor Trinomials
25 terms
OTHER QUIZLET SETS
Praxis Elementary Education - Multiple Subjects (5…
14 terms
Discrete Math 11.1 Lexicographic Stuff
11 terms
Final Exam
45 terms
EDD 112 Final
43 terms