Unit 1: Expressions
Unit 2: Linear Functions and Equations
Unit 3: Solving Equations
Unit 5: Exponential Functions
Scientific Notation
100
1/2 (1/2m - 4)
1/4m - 2
100
Linear or Non-Linear
Linear
100
6 = 1 - 2n + 5
n = 0
100
What is 25% as a decimal?
0.25
100
Write 3.5 x 106 in standard notation.
3,500,000
200
6 less than a number k multiplied by 25
25k - 6
200
3x + 3 = 9
What does x equal?
x = 2
200
-20 = -4c -6c
c = 2
200
If something has a 5% growth rate, what is the growth factor?
1.05
200
Write 0.000972 in scientific notation.
9.72 x 10-4
300
7.2 (w - 5) + 3w
10.2w - 36
300
Function or Not a Function
Not a Function
300
5 ( 1 + 4m ) - 2m = -13
m = -1
300
Given the growth rate, what is the growth factor?
120%
2.2
300
Write 9.31 x 10-5 in standard notation.
0.0000931
400
1/2 + 3 (2u + 1/6)
6u + 5/2
400
What is the definition of function?
Every input has only ONE output.
400
37 = -3 + 5 ( k + 6 )
k = 2
400
What is the growth rate for the equation?
y = 200(1.8x)
80%
400
Write 5,890,000,000 in scientific notation.
5.89 x 109
500
John worked "x" hours this week and Shanique worked eight hours less than John. What is an algebraic expressions for the number of hours that Shanique worked this week?
x-8
500
What is the equation for the line that passes through the points (4,2) and (0,6)?
y = -x + 6
500
10(1.2m + 7.5m + 2.1) = (63)10
m = 7
500
Given the function
𝑓(𝑥)=10(1.3)𝑥f(x)=10(1.3)x
the "1.3" is called the ______?
Growth Factor
500
Write 2.07 x 105 in standard notation.
207,000