Vocabulary
Evaluate Functions
Solve Functions
Model with Functions
Trivia
100
List the 4 ways we represent functions.
Graph, Table, Equation, Verbal (words)
100
When you EVALUTATE a function you input a value and use the __________________ to find the output.
Order of Operations
100
When you SOLVE a function you are given the output value and use __________________ to find the input.
Inverse Operations
100
Does the table represent a function?
No. Kit Kats (the input) have two prices (outputs), so this is not a function.
100
How many bones does the adult human body have?
206 bones
200
A relationship where each input has exactly one output.
function
200
Evaluate the function
y=8x+11
when
x=5
y= 51 or (5, 51)
200
Find the value of "x" for the function
y=3(x-5)
when
y=24
x=13 or (13, 24)
200
When will the stock value be $60?
Write as an ordered pair.
Ordered Pairs (400, 60) & (500, 60)
The stock value will reach $60 on day 400 and day 500.
200
This artist was born in Detroit in the year 1988. Her birth name was Melissa Viviane Jefferson.
Lizzo
300
Another term for a point or coordinate on the Cartesian plane.
ordered pair
300
Evaluate the function
y=3x^2-11
when
x=-2
y=1 or (-2,1)
300
Find the value of "x" for the function
y=-1/2x+7
when
y=10
x=-6 or (-6,10)
300
The table below shows the number of kids in a karate class as a function of time (in years). Explain what the coordinate (2,14) is communicating.
After 2 years, there are 14 kids enrolled in karate.
300
What country does this flag belong to?
Panama
400
The point where a graph crosses the x-axis.
The input when the output is zero (x , 0).
x-intercept
400
Find the y-intercept (0, y) of the function.
y=1/2(x-4)^2+3
y=11 or (0, 11)
400
Find the value of "x" for the function
y=2/3(x+1)
when
y=4
x=5 or (5, 4)
400
Write an equation to model this pattern.
y=1+2x
400
What city is shown here?
London, UK
500
Most liked Instagram post of this year (2023).
Lionel Messi winning the World Cup.
