Module 7 Review

• a parabola with an x-intercept of (2, 0)

• a parabola with a y-intercept of (0, -4)

• a parabola with a y-intercept of (0, 3)

• a parabola with an x-intercept of (-2, 0)

A rectangle has the following dimensions: length: (x + 4) m, width: (2x - 1) m. Which expression represents the area of the rectangle in square meters?

• A. max = 1/4

• B. min = 2

• C. min = -1

• D. max = 2

• x = 4

• x = 0

• Answer A and B.

• Neither answer A nor B.

• 3

• 2

• 0

• 1

• D: [0,∞) R: [0,∞)

• D: [-4,∞) R: (-∞,∞)

• D: (-∞,∞) R: [-4,∞)

• D: (-∞,∞) R: (-∞,∞)

• The vertex is shifted up 1/5 of a unit.

• It opens downward instead of upward.

• It is wider than the parent parabola.

• It is narrower than the parent parabola.