Fall Final Exam Review 2024 - 2025 - I

What is the solution to the equation

3(y - 5) + 2 = 5?

• 10
• 6
• 4
• 8

What is the solution to the equation

5(10x - 10) = -5(-4x + 4)

• 2
• -1
• 1
• 0

What is the graph of the inequality

x>= -3?

• The graph is a solid line at -3 with arrows on both ends.
• The graph is a solid dot at -3 with no line extending.
• The graph is a solid dot at -3 and a line extending to the right.
• The graph is a dashed line at -3 and extends to the left.

What inequality represents the graph?

• x = -8
• x ≤ -8
• x > -8
• x < -8

What are the solutions to the inequality

8n - 14 <=13n + 6?

• n > -4
• n >= -4
• n <= -4
• n < -4

What is the equation, in slope intercept form, of the line that passes through the point (4, -3) and is parallel to the graph of y = 1/2x - 6?

• y = 6x - 27

• y = 6x - 3

• y = 1/2x - 5

• y = 1/2x - 3

What is the graph of y+2 = 2/3(x - 1) ?

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To which subset of the real numbers does the number 1.68 belong?

• Rational numbers
• Integers

• Irrational numbers
• Whole numbers

What are the x and y intercepts of the line 3x - 7y = 84 ?

• x-intercept: 28

  y-intercept: 12

• x-intercept: 28

  y-intercept: -12

• x-intercept: 21

  y-intercept: -10

• x-intercept: 14

  y-intercept: -6

Write a function for the situation. Is the function continuous or discrete?

A produce stand sells roasted peanuts for $1.90 per pound. What is the cost, C, of p pounds of peanuts?

• C = 1.90p

  Continuous function

• C = 1.90 / p

  Continuous function

• C = p - 1.90

  Discrete function

• C = 1.90 + p

  Discrete function