1. Which of the following is a linear inequality in standard form?
A. x + 3y < 6
B. 4x = 8y + 2
C. y. 5 - X
D. XS - 8 + 2y

2. Which of the following inequalities is NOT in slope-intercept form?
A. 1 < × - y
B. y > × + 2
C. y > 3× + 5
D. y ≥ x - 4

3. Which of the following is the correct representation of "the difference between x and y is greater than 25?
A. x - y ≤ 25
B. x - y < 25
C. x - y > 25
D. x - y ≥ 25

4. Which of the following rules represents a function?
A. y = 7x - 5
B. 8x = 2
C. y - 11
D. a = 1/3

5. What is the range of the function f(x) = 3x -2 if the domain is x ≤ 3?
A. {y/y ≥ 7}
B. {y/y ≤ -7}
C. {y/y ≤ 7}
D. {y/y ≥ -7}
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