Mid Six Weeks Review (Domain & Range/Function Notation)

What is the range of the function graphed?

• -3 < x ≤ 6
• -3 < y ≤ 6
• 2 < y ≤ 6
• 2 < x ≤ 6

What is the DOMAIN of this graph?

• x < -3

• x ≤ -3

• x > -3

• x ≥ -3

What is the domain in inequality notation?

• -2 ≤ x < 2

• 5 > y ≥ 1

• -2 ≤ x < 1

• 1 < x < 5

What is the range in inequality notation?

• -2 < x < 2

• 1 < x < 5

• -2 ≤ x < 1

• 1 < y < 5

Given f(x) = -5x - 15, find f(4).

If f(x) = 2x + 1, find f(1).

• 1

• 4

• 0

• 3

If f(x) = -3x - 8, find f(-1).

• 5

• -5

• -12

• -10

If f(x) = 6x - 9, find f(4).

• 1

• 33

• 15

• -7

• 6

• -6

• 14

• -14

• -67

• 67

• 77

• -77