Definitions
Calculators
What is that?
Random
Review
100
equation
a number sentence with an equal sign
100
F-D
fraction to decimal button
100
#
number symbol
100
x=2 2x=y y=?
4
100
2x-3=7
5
200
variable
the unknown (x,y,a,b)
200
How do you find the cubed root?
math, #4
200
(-1,2)
ordered pair
200
3x + 4x =
What is 7x
200
What is the slope of y=1/2x-1
1/2
300
2 step equation
an equation the takes 2 steps to solve for the variable
300
what does this button do? ^
exponents
300
Y
variable
300
How many feet in 1 yard?
3
300
What is the y intercept of y=3/4x+5
5
400
slope
rise over run change in y over the change in x
400
what button do you use for mixed fractions like 1 and 1/2?
UNIT
400
[ ]
brackets
400
5(x + 3)=
What is 5x + 15
400
5x-4=16
4
500
y intercept
where a line crosses the y axis
500
(-)
negative button
500
4 + 5 = 9
What is an equation
500
find x: 2x +1 = 9
What is 4
500
x=2 3x+2y=24
y=9
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