Linear Mini Test Review

Finding Slope

100

Find the slope using these two points:

(6, -5), (-4, 6)

-11 / 10

200

Find the slope given two points: (-14, 9), (-16, -10)

19 / 2

300

Find the slope given two points:
(7, 0), (-15, 17)

-17 / 22

400

Find the slope of the line given two points: (-15, 4), (0, 1)

-1/5

500

Find the slope of the line given two points:

(-6, -4), (-3, -4)

0

Writing Linear Equations

100

Write the equation for this line in slope-intercept form:

Slope: 3, y-intercept 6

Y=3x+6

200

Write the equation for this line in slope-intercept form:

Slope: (1/4)
Y-Intercept: -5

Y=(1/4)X-5

300

Write a linear equation given these two points and a y-intercept:

(-9, -20), (-5, 8)

y-intercept: 5

Y=7x+5

400

Write a linear equation given two points and a y-intercept:

(13, -6), (-9, -20)

y-intercept: -6

Y=(7/11)X - 6

500

Write the equation for this line in slope-intercept form:

(-4, 19), (4, -11)

y-intercept: -1/2

Y=-15/4X - 1/2

Random Linear Questions

100

When you look at a graph and the line on it is pointing down, it has a _______ slope?

negative

200

When graphing a linear equation, you plot the points for the line by going up 3 and right 4, this line has a ______ slope

positive

300

If I have a slope of -6/7, how am I moving on the graph

down 6, right 7
OR up 6 and left 7

400

Write this equation in slope-intercept form:

2 + x = -y

y=-x-2

500

Write the equation of the line in slope-intercept form: 2x = -3y + 11

y = ((-2 / 3) x) + (11 / 3)

Reworking Equations

100

Put the following equation into slope-intercept form: -6y - x = -20

y = ((-1 / 6) x) + (10 / 3)

200

Put the following equation into slope-intercept form:
-12 + 3y = x

y = ((1 / 3) x) + 4

300

Write the slope-intercept form of the equation: y + 2 = (-3 / 2) (x - 2)

y = ((-3 / 2) x) + 1

400

Write the slope-intercept form of the equation: y - 2 = (5 / 3) (x - 3)

y = ((5 / 3) x) - 3

500

Write the slope-intercept form of the equation:
0 = y - 3x + 1

y = (3 * x) - 1

Solving Systems of Equations

100

Solve the system of equations by graphing: 

y = (x) + 5

y = ((-1 / 2) x) + 2

(-2, 3)

200

Solve the system of equations by graphing: 

y = ((-1 / 2)x) + 3

y = ((3 / 8) x) - 4

(8, -1)

300

Solve the system of equations by graphing: 

-3 = -4x + y

-y + 3 = 2x

(1,1)

400

Solve the system of equations by graphing: 

0 = -9 - 3x + 9y

-3y = 2x - 12

(3,2)

500

Solve the system of equations by graphing: 

0 = -2 - y - 3x

2x = -4y + 12

(-2,4)