Want to see correct answers?
Login or join for free!
  Algebra Worksheets
Looking for Algebra worksheets?
Check out our pre-made Algebra worksheets!
Share/Like This Page
Filter By Grade

You are browsing Grade 8 questions. View questions in All Grades.

Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12 College

Browse Questions

Eighth Grade (Grade 8) Functions and Relations Questions

You can create printable tests and worksheets from these Grade 8 Functions and Relations questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 6 Next
Grade 8 Functions and Relations CCSS: 8.F.A.3
Is this graph linear?
Graph - Linear Function y=-2x
  1. Yes
  2. No
  3. Not enough information
  4. Sometimes
Grade 8 Functions and Relations CCSS: 8.F.A.3
Is this graph linear?
Graph - Quadratic Function y=-1/2x^2
  1. Yes
  2. No
  3. Not enough information
  4. Sometimes
Grade 8 Functions and Relations CCSS: 8.F.A.3
The equation y=-2x2+2 is
  1. linear.
  2. nonlinear.
  3. not a function.
  4. both b and c.
Grade 8 Functions and Relations CCSS: 8.F.A.3
The equation x=-3 is
  1. linear.
  2. nonlinear.
  3. not a function.
  4. both a and c.
Grade 8 Functions and Relations CCSS: 8.F.A.1
Which of the following relations is also a function?
  1. {(2,4), (3,5), (2,7)}
  2. {(3,5), (4,6), (3,7)}
  3. {(-2,1), (-2,3), (6,5)}
  4. {(10,0), (2,4), (-2,6)}
Grade 8 Functions and Relations CCSS: 8.F.A.2
Which equation has a smaller rate of change than this graph? Graph - Linear Function y=-1/2x
  1. y=-13x
  2. y=-3x
  3. y=-52x-3
  4. y=-8x
Grade 8 Functions and Relations CCSS: 8.F.A.1
Which sets of ordered pairs represent functions?
  1. {(4,6) (5,7) (6,8) (7,9)}
  2. {(1,8) (2,8) (3,8) (4,8) (5,8)}
  3. {(2,4) (2,7) (6,4) (12,10) (15,5)}
  4. {(3,5) (3,9) (3,11) (3,15)}
Grade 8 Functions and Relations CCSS: 8.F.A.1
This is a function.
Graph - Quadratic Function y=2x^2
  1. True
  2. False
  3. Sometimes
  4. Not enough information
Grade 8 Functions and Relations CCSS: 8.F.A.3
The equation 1-3x2-y=2x-3+2y is
  1. linear.
  2. nonlinear.
  3. not a function.
  4. both a and c.
Grade 8 Functions and Relations CCSS: 8.F.A.3
Is this graph linear?
Graph - Linear Function y=-1/2x
  1. Yes
  2. No
  3. Not enough information
  4. Sometimes
Grade 8 Functions and Relations CCSS: 8.F.A.3
The equation x+5+7y=12+7y is
  1. linear.
  2. nonlinear.
  3. not a function.
  4. both a and c.
Grade 8 Functions and Relations
A domain is
  1. a mathematical sentence starting that two quantities are equal.
  2. an expression that has a root.
  3. the set of x-coordinates in a relation.
Grade 8 Functions and Relations CCSS: 8.F.A.3
The equation y=6 is
  1. linear.
  2. nonlinear.
  3. not a function.
  4. both a and c.
Grade 8 Functions and Relations CCSS: 8.EE.C.7, 8.EE.C.7a
Solve the equation.
2(-3x+5)-12=9x-3(5x+4)
  1. Infinitely Many Solutions
  2. x = 1
  3. x = 0
  4. No Solution
Grade 8 Functions and Relations CCSS: 8.F.A.3
The equation y=-15x+13 is
  1. linear.
  2. nonlinear.
  3. not a function.
  4. both b and c.
Grade 8 Functions and Relations CCSS: 8.F.A.1
This is a function.
Graph - Linear Function y=1/2x
  1. No
  2. Yes
  3. Not enough information
  4. Sometimes
Previous Page 1 of 6 Next