Linear Equations Test (Packet)

Write the equation in slope intercept form

x + y = -1

• y = x - 1

• y = 27, 239, 430

• y = -1x

• y = -x - 1

Write the equation in slope intercept form.

5x + y = -5

• y = -5x - 5

• y = ⅕x - 5

• x = ⅕

• y = 27, 239, 430

Put the equation in slope-intercept form: 
2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

What is the equation of the line?

• y = -3/4x + 3
• y = 4/5x + 3
• y = -4/5x + 3
• y = -4/5x

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

Write a linear equation in the form of y=mx+b

• y = 2x + 2

• y = 2x - 2

• y = x + 2

• y = 3x - 2

Evaluate f(-3) if f(x) = 3x + 21

• 12
• 30
• 11
• -30

Given f(x) = -9x +5,
find f(8). 

• -360
• -67
• 79
• -45

Solve for f(5):
f(5) = -x + 4

• 9 
• 1
• -1
• -9