Pro max Review Math 8th

Which set has a domain of {2, 3} and a range of {5, 8}?

• {(2, 8), (3, 5), (5, 8)}

• {(3, 5), (2, 5), (8, 3)}

• {(2, 8), (3, 5)}

• {(5, 2), (8, 3)}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

What is true about irrational numbers?

• They are terminating decimals.
• They are non-repeating decimals.
• They are fractions.
• They are natural numbers.

Tags

CCSS.8.NS.A.1

Which of the following is an example of an irrational number?

• 3/4

• √2

• 5

• 0.25

Tags

CCSS.8.NS.A.1

What type of number is 7?

• Irrational

• Rational

• Integer

• Whole

Which of the following numbers is a whole number but not a natural number?

• 0

• 1

• 2

• 3

Which of the following numbers is a rational number?

• π

• √19

• 0.9

• -√81

For which model could the Pythagorean Theorem be used to prove that the triangle is a right triangle?

• Model A

• Model B

• Model C

• Model D

Tags

CCSS.8.G.B.8