Is it a function?
Random
Function Machines
Linear Equations
Exponents
100
In: 3, 6, 9 , 12, 15
Out: 2, 4, 6, 2, 4
Is this a function?
Yes! Every input has exactly one output.
100
What is Mr. Lopez's dog's name?
Davy Jones!
100
Input: x = -3
Machine: f(x) = -2x + 4
Output: f(-3) =
10
100
What is the formula for slope intercept form?
y = mx + b
100
Simplify the expression below:
m14/m2
m12
200
In: 1, 2, 3, 1, 2, 3
Out: 2, 3, 4, 2, 3, 2
Is this a function?
No! The input 3 has an output of 4 and 2.
200
What band from Aberdeen Washington released their album titled "Nevermind" in 1991?
Nirvana
200
Input:x=2
Machine: f(x) = 3 x 7x
Output: f(2) =
147
200
y = -2x + 7
What is the slope of this equation?
-2 or -2/1
200
Simplify the expression below:
(x2y2)4
x8y8
300
f(4) and f(-4) both have an output of 28.
Is this a function?
Yes. Both inputs still only have one output.
300
Every summer the town of Sequim Wa holds a festival dedicated to what plant?
Lavender
300
Input: x = 4
Machine: f(x) = 0.5 x 3x
Output: f(4) =
40.5
300
y = mx + b
Name each part of the equation.
y: m: x: b:
y: Output m: Slope x: Input b: y-intercept
300
Simplify the expression below:
9x3/15x2
3/5x
400
What city in Washington state has the largest building in the world?
Everett Wa
400
Input : x = ?
Machine: f(x) = x2 - 1
Output: f(x) = 99
10 or -10
400
Figure 0 = 3 tiles
Figure 1 = 5 tiles
Figure 2 = 7 tiles
Write the equation for this tile pattern in slope intercept form.
y = 2x + 3
400
Write the following number in scientific notation:
900,000,000,000,000,000,000,000,000,000,000,000
9 x 1035
500
Draw an example of a graph that is a function and one that is not a function.
*Student responses*
500
How many named islands are there in the San Juan Islands?
172 named islands
500
Input: x = ?
Machine: x + 3/2x - 5
Output: f(x) = -5
2
500
Figure 1 = 15 tiles
Figure 2 = 12 tiles
Figure 3 = 9 tiles
Write the equation for this tile pattern in slope intercept form.
y = -3x + 18
500
Write the following number in standard form:
0.0000000000000000000000000000000087
8.7 x 10-33