Finding Slope of a Line
Graphing Linear Equations
Slope-Intercept Form
RANDOM ?'s
100
Identify the slope of the following equation. y = mx + b
the variable m
100
What form do we use to graph a linear equation?
the slope-intercept form y = mx + b
100
What is slope intercept form?
y = mx + b
100

Solve:

(x-2)/4 = 5

x = 22

200
Identify the slope of the following equation. y = 2x + 3
slope is 2
200
When graphing linear equations, where do we begin?
We begin at the y-intercept.
200
In the following linear equation, what is the y-intercept? y = -3/4x
0
200

Solve:

3x - 2 = -14

x = -4

300
Name three ways to describe slope.
Possible answers: rate of change rise over run y - y x - x slope = m in y = mx + b
300

Graph the following equation.

y = 1/3x + 4

Graph should start with the point at (0, 4) Movement should be 1 up and 3 to the right continuing to another point.

300
Rewrite this equation in slope-intercept form. x + y = -12
y = -x - 12
300

What is the slope of this equation?

 x = 5

Undefined Slope

400

Identify the slope of the following equation 

3x + 2y = -6

-3/2

400

Graph the following equation.

y = -2

Graph should begin with a point on the y-axis at -2. A horizontal line should be drawn through -2 extending on both sides of the y-axis.

400
Rewrite the following equation in slope-intercept form. 3x + 6y = -18
y = -1/2x - 3
400

Graph the following equation

8x + 4y = 16

Should be rewritten as y = -2x + 4 and then graphed.

500

Identify the slope of the following equation 

5y - x + 2 = 4(2x + 5)

9/5

500

Graph the following equation

4x + 9y = -9

Graph should start with the point at (0, -1) Movement should be 4 down and 9 to the right continuing to another point.

500

Rewrite the following equation in slope-intercept form. 7/2x - 7y = -21

y = 1/2x - 3

500

Is x = 2 a solution to the equation 2(x - 5) + 3 = 13  ?

No it is not a solution.

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