Unit 3 Study Guide Review

What is the domain?

• -4 < x ≤ 5
• -4 ≤ x < 5
• -3 < y < 3
• -3 ≤ y ≤ 3

What is the range?

• -4 < x ≤ 5
• -4 ≤ x < 5
• -3 < y < 3
• -3 ≤ y ≤ 3

What is the domain?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

What is the range?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=(-1/3)x-1
• y= -3x-3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation of the line.

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

What is the equation for the table?

• y =1/4x -3
• y =4x - 3
• y = -3x -3 
• y =-2x -3 

Which equation matches the table?

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

Tags

CCSS.6.EE.C.9

Write the slope-intercept form of the equation from the graph:

• A
• B
• C
• D

Write the equation!

• y = 4x + 3
• y = 4x -3
• y = 3x + 4
• y = 8x + 2