Fractions
Simplify 3/9
1/3
Which operation comes first? (PEMDAS)
2 - 12 + 3
subtraction
What is the inverse operation of subtraction?
Addition
Name this symbol <
< : less than
Can your y variables repeat on a function?
yes
Add the following: 3/7 + 4/7=
7/7 or 1
Which operation comes first in PEMDAS?
addition, subtraction, division, exponents, or multiplication?
exponents
What is the inverse operation of multiplication?
division
Name this symbol >
> : greater than
what axis on a graph cannot repeat for functions?
subtract the following:
5/12 - 4//12=
1/12
Which operation comes first? PEMDAS
12 ÷ 3(2) + 15
division
What property can simplify this expression?
2x + 5x =
combining like-terms
Name this symbol: ≤
≤ : less than or equal to
f(x) is another way of representing which variable
y variables
Multiply the following:
(2/3) * (4/6) =
8/18 or 4/9
Which operation comes first? (PEMDAS)
15 + 12 * 3
multiplication
What property can be used to simplify this expression?
2(5x + 12) =
distributive property
When graphing this inequality sign, should your circle be open or closed? ≤ : less than or equal to
closed
is this a function?
(2, 4), (3, 7), (-2, 4), (12, 11), (-1, 15)
yes
divide the following:
5/10 ÷ 2/5
25/20 = 5/4
solve the following
2(3) + 15 - 11 =
10
Simplify the following expression:
2(5x + 12) + 2x =
12x + 24
What does multiplying or dividing both sides of an inequality do to your inequality symbol?
It flips
Test to determine if a graph is a function
What is a vertical line test?