Algebra 1 MCAP Review

What is the factored form of the quadratic expression x² + 8x + 15?

• (x + 3)(x + 5)

• (x - 3)(x - 5)

• (x + 5)(x + 10)

• (x - 5)(x - 10)

What is the factored form of the quadratic expression 2x² + 15x + 7?

• (2x + 1)(x + 7)

• (2x + 7)(x + 1)

• (x + 7)(2x + 1)

• (x + 1)(2x + 7)

What is the value of f(5) if f(x) = 2x - 3?

• 7

• 10

• 8

• 13

Determine the solution to the system of equations:

x + 4y = 19

x = 2y + 1

• (17, 0.5)

• (7, 3)

• (15, 1)

• (15, 0.5)

The equation D(t) = 2t + 15 describes the distance of a bicycle (D, measured in feet) changes with respect to time (t, measured in seconds). What is the slope of this equation and what does it tell you about the bicycle?

• Slope = 2, indicating the bicycle is moving at a constant speed of 2 feet per second.

• Slope = 15, indicating the bicycle is moving at a constant speed of 15 feet per second.

• Slope = 2, indicating the bicycle is accelerating at 2 feet per second squared.

• Slope = 15, indicating the bicycle is accelerating at 15 feet per second squared.

Simplify the expression: (2x⁴y³)(5xy⁵).

• 10x⁵y⁸

• 10x⁴y⁸

• 7x⁵y⁸

• 7x⁴y⁸

What is the solution for the system of equations 4x - y = -10 3x + 2y = 9

• (3, 3)

• (1, 5)

• (-1, 6)

• (3, 7)

What does the slope of the equation P(t) = 105,000 - 250t tell you about the population of the town?

• The population increases by 250 each year.

• The population decreases by 250 each year.

• The population increases by 105,000 each year.

• The population decreases by 105,000 each year.

What is the value of x that satisfies the equation 3x² - 5x = 7?

What is the factored form of the quadratic equation 2x² - x - 15?

• (2x + 5)(x - 3)

• (2x - 5)(x + 3)

• (2x - 3)(x + 5)

• (x - 5)(2x + 3)