math reviewer

What should be the degree of P(x) to make it a polynomial function?

• A. a negative integer

• B. a nonnegative integer

• C. any number

• D. any number except 0

Question: How should the polynomial function y = 6x² + 2x³ - 4x + 5x⁴ - 3 be written in standard form?

• A. y = 6x² + 5x² - 4x - 3 + 2x³

• B. y = 5x⁴ + 2x³ + 6x² - 4x - 3

• C. y = 2x - 3 - 4x + 5x + 6x²

• D. y = -4x - 3 + 2x² + 5x + 6x²

Question: What are the end behaviors of the graph of y = 2x⁴ - x³ + x - 3?

• A. falls to the left and right

• B. falls to the left, rises to the right

• C. rises to the left and right

• D. rises to the left, falls to the right

Question: What is an angle whose vertex is on the circle and the sides are two chords of the circle?

• A. central angle

• B. inscribed angle

• C. right angle

• D. vertical angle

Question: What is an angle whose vertex is the center of the circle and whose sides are two radii of the circle?

• A. central angle

• B. inscribed angle

• C. right angle

• D. vertical angle

Question: What angle is inscribed in a semicircle?

• A. central angle

• B. inscribed angle

• right angle

• vertical angle

Question: Which of the following lines/line segments intersects a circle at exactly one point?

• diameter

• radius

• secant

• tangent

Question: Which of the following lines/line segments intersects a circle at exactly two points?

• diameter

• radius

• secant

• tangent

Question: What is the distance between two points whose coordinates in the Cartesian Plane are (-4, 6) and (0, 6)?

• 3 units

• 4 units

• 9 units

• 16 units

Question: Which of the circles has a center located at the third quadrant of the coordinate plane?

• (x - 3)² + (y + 1)² = 9

• (x - 3)² + (y + 1)² = 9

• (x + 3)² + (y - 1)² = 9

• (x + 3)² + (y + 1)² = 9