EOC Review #1 (NO CALCULATOR!!)

The dimensions of a rectangular window are (2x + 3) inches and (3x - 2) inches. Which equation represents the area of the window, A, in square inches?

• A = 2(2x + 3)(3x - 2)

• A=2(2x+ 3) + 2(3x - 2)

• A= (2x + 3)(3x - 2)

• A = (2x + 3) + (3x - 2)

Which equation represents the graph?

• 2x - y = 3

• 2x + y = 3

• 2x - y = -3

• 2x + y = -3

What is (3x + 2) (4x - 1) when simplified?

• 12x² - 5x - 2

• 12x² + 11x - 2

• 12x² + 5x - 2

• 12x² - 11x - 2

Which relation represents a function?

• {(-2, 1) (0, 2) (2, 3) (2, 4)}

• 
• {(-2, 1) (-1, 0) (0,1) (1, 2)}

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Which graph shows a function with zeros of x = -3 and x = 1?

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• 
• 
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Given the endpoints of a line segment are (-6, 4) and (10, 2) what would the coordinates of the midpoint of the line segment be?

• (0, 3)

• (2, 3)

• (-2, 3)

• (-1, 3)

Choose the answer choice that describes an even that is changing at a constant rate.

• a savings account with a 5% interest rate annually

• your income from babysitting when you charge $12 per hour

• the value of a car that depreciates 16% each year

• the amount of bacteria that doubles each hour

Which statement about y = x² - x - 6 is true?

• It can be factored into (x - 3) and (x+ 2) and has zeros at x = 3 and x = -2

• It can be factored into (x - 3) and (x + 2) and has zeros at x = -3 and x = 2

• It can be factored into (x + 3)(x - 2) and has zeros at x = -3 and x = 2

• It can be factored into (x +3)(x - 2) and has zeros at x = 3 and x = -2

Two students are saving money. One student has $20 saved and saves an additional $10 a week. Another student has $50 saved and save an additional $4 a week. The graph represents this scenario. After how many weeks will the students have the same amount saved?

• 3

• 4

• 5

• 6

The equation represents the value of a car, V, t years after it is purchased. V = 36,000(0.88)^t. Which statement is true?

• The amount of the car decreases 88% per year.

• The amount of the car decreases 12% per year.

• The amount of the car increases 88% per year.

• The amount of the car increases 12% per year.