Show:
Integer Work
Linear Equations
Combining Like Terms
Solving Equations
Vocab
100
(-4)+(-3)
-7
100
What is the slope-intercept form equation of a line?
y=mx+b
100
Simplify the expression: 2a-4a
-2a
100
x+5=13
8
100
The constant rate of change
What is slope
200
(7)(-4)
-28
200
This variable represents the slope in the slope-intercept equation.
What is "m"
200
Simplify: 3x+2+(-6x)
-3x+2
200
4x=-16
-4
200
A numerical value represented by a symbol or letter
Variable
300
(-9)-(-6)-(-5)
2
300
Rewrite the standard form equation into the slope-intercept form: -2x+y=14
y=2x+14
300
-2x+4t-4+6x+2t
4x+6t-4
300
3x-5=13
x=6
300
The number in front of the variable-the number being multiplied by the variable
Coefficient
400
-3-4-(-5)
-2
400
What is the y-intercept of the equation: y=-4x-5
-5
400
3(3x-2)
9x-6
400
-2x+4=-6
x=5
400
The point where a line crosses the y-axis
y-intercept
500
-8+3-2+(-6)-(-5)
-8
500
What is the slope of the line that runs through these two points: (-2, 3) and (-2, 0)
undefined
500
-2(x+4)+3x
x-8
500
2x=4x+10
x=-5
500
What property must be used to simplify the expression: -2(3x+3)
Distributive Property