Functions

• Yes
• No

Tags

CCSS.8.F.A.1

• Yes
• No

Tags

CCSS.8.F.A.1

• Yes
• No

Tags

CCSS.8.F.A.1

Let f(x) = -9x + 4. What is f(37)?

• 337
• -320
• -329
• 331

If y = ¼ x - 3, what does y = when x is -24?

• 3
• -9
• 9
• -

What is the range set for the function g(x) = -⅓ x +1 if the domain is {x|-12, -9, -6, -3}

• {x| 2, 3, 4, 5}
• {y| 5, 4, 3, 2}
• {x| 5, 4, 3, 2}
• {y| 2, 3, 4, 5}

Let d(t) = 2t - ½ . If the domain is {t| -2, -1, 0, 5}, what number does not belong in the range?

• -9.5
• -4.5
• -2.5
• -0.5

What is the range of the graph?

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5