Writing Equations A
Writing Equations B
Parallel & Perpendicular
Functions
Solve for y
100

Write the equation of the line that has a slope of 3 and a y-intercept of-5

y=3x-5

100

Write the equation of the line that has a slope of -3/2 and a y-intercept of 3.2

y=-3/2x+3.2

100

Given a slope of -2

A) What should the slope of a line PARALLEL to this one be?

B) What should the slope of a line PERPENDICULAR to this one be?

Parallel: -2

Perpendicular: +1/2

100

Use the graph to find:

A) Find f(3)

B) Find x when f(x) = -1

A)  -3

B)  x = 2

100

Evaluate 

5x+15y=60


y=

200

Write the equation of the line that has a slope of 6 and goes through (-2, -10).

y=6x+2

200

Write the equation of the line shown:

y=-2x+2

200

What is the slope of the line PARALLEL to the one shown below?

m=-4/5

200
Solve for f(8)


f(x)=4x-6

f(8)=24

200

Solve for y

y-5=2(x+6)

y=2x+17

300

Write the equation of the line shown:

y=3/2x+3

300

Write the equation of the line that contains the point (-3, 8) and has a slope of 2.

y=2x+14

300

What is the slope of the line PERPENDICULAR to the one shown below?

m=1/2

300

Let f(x) = x2 + x + 1; find f(-5).

What is 21?

300

Solve for y:


-21x-3y=45

y=-7x-15

400

Write the equation of the line that contains points (3, 5) and (2, 5)

y=5

400

Write the equation of the line that contains points (-4, 6) and (-4, 10)

x=-4

400

Write an equation of a line that is parallel to the line y=-3x+8 through the point (-1, 10).

y=-3x+7

400

Find the RANGE for the domain

2<=x<=8

y=3x+7

Range:

13<=y<=31

 


400

Solve for y

6x-3y=12

y=2x-4

500

Write the equation of the line that contains points (3, -4) and (12, -1)

y=1/3x-5

500

Write the equation of the line that contains points (3, -6) and (-3, 6).

y=-2x

500

Write an equation of a line that is perpendicular to the line y=2x+2 through the point (-8, 3).

y=-1/2x-1

500

Let f(x) = x2 + x + 1; find f(-5).

What it 21 ?

500

4y+3x=-24

y=-3/4x-6

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