1A Practice Part 1 of Fall Final

Find the range of the graph below.

• -2 ≤ x < 4

• -3 < x ≤ 4

• -2 ≤ y < 4

• -3 < y ≤ 4

Find the domain of the graph below.

• {-4, -2, 0, 2, 3}

• {-3, 2, 0, 2, 4,}

• All Real Numbers

• -3 ≤ x ≤ 4

Function f is graphed to the right. What is the range of f?

• -2 ≤ x < 4

• -2 < x ≤ 4

• -3 ≤ y < 3

• -3 < y ≤ 3

What is the domain of this function below?

• x ≤ 3

• y ≤ 3

• x ≥ 2

• y ≥ 2

What is the range for the function f(x) = 2x+4 ?

• -10 ≤ x ≤ 10

• -10 ≤ y ≤ 10

• All Real Numbers

• All Real Numbers greater than 0

Solve for x:
2x + 5 = 12

• 7
• 3
• 3.5
• 8.5

Solve for x:
6(2x + 1) = 18

• 3
• 17/12
• 1
• 2

Solve for x:
7 - 2(10x + 1) = 25

• 2/5
• 2
• 1
• -1

Solve for x:
3(5x + 10) + 10 = 6x - (x + 10)

• 3
• -3
• -5
• 5