Vocabulary
Evaluating Function Rules
Intercepts & Zeroes
Transformations
Is it a Function?
100
What is the definition of domain?
A set of input values (all values of x).
100
Evaluate f(2) if f(x)=-3x
f(2) = -6
100

Find the x & y intercept 

f(x) = 2x - 6

x int - (3,0)

y int - (0,-6)

100

given parent function of f(x) = x

what would the new equation be if you shifted it UP 1

f(x) = x + 1

100

Is it a function? 

f(x) = 2x + 5

YES

200
What is the definition of range?
The set of output values (all values of y).
200
Evaluate f(7) if f(x)= -(4x+2)
f(7) = -30
200

Find the x & y intercepts

f(x) = 3x -18

x-int (6,0)

y-int (0,-18)

200

given parent function of f(x) = x

reflect it and shift it DOWN 2

f(x) = -x - 2

200

Using the vertical line test, does the graph of the points (1,3) and (1,5) represent a function?

No, the points fail the Vertical Line Test.

300
What is the definition of a function?
A relationship between input and output values. Each input has exactly one output value.
300
Evaluate f(-6) if f(x)=x^2 - 9
f(-6) = 27
300

Find the zeroes:

f(x) = x2 + 1 

1 & -1

300

given parent function of f(x) = x

reflect it, triple the slope and shift it up 5

f(x) = -3x + 5
300

Is it a function?

f(x) = x2 + 4x + 4





NO

400

Where where the LAKERS located before they moved to Los Angeles?

Minneapolis

400
Evaluate f(x)=9 if f(x)=25 - 4x
x = 4
400

Find the zeroes:

f(x) = x2 - 64

8 & -8

400

Super Secret Bonus

What movie made the most money at the box office this weekend?

DUNE

400
Is it a function? Justify your answer.
Yes, it passes the Vertical Line Test.
500
What is the test to tell if a graph is a function?
Vertical Line Test
500
Evaluate f(x)=42 if f(x)=3x^2+15
x = 3 or -3
500
Find the zeroes:


f(x) = x2 - 121

11 & -11

500

given parent function of f(x) = x

Quadruple the slope, reflect it, shift it to the left 6 and up 5

f(x) = -4(x + 6) + 5

500

SUPER SECRET BONUS

What is Mr. O's Middle Name?

Hint: Begins With "J"

Joseph!

M
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