Polynomials and Parabolas

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Identify the y-intercept

• (-1,9)

• (0,-8)

• (-4,0)

• (0,0)

Identify the vertex

• (-1,-9)

• (0,-8)

• (-4,0)

• (0,0)

How many x-intercepts does this parabola have?

• 3

• 2

• 0

• 1

(2x - 1)(x + 2)

• 2x² + 3x - 2

• 2x² - 5x - 2

• 2x² + 3x + 2

• 2x² - 5x + 2

(x - 7)(x + 7)

• x² + 7x - 49

• x² - 7x + 49

• x² - 49

• x² + 49

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12

• 5x³ + 17x² - 24x +12

• 5x³ - 13x² + 24x +12

• 5x³ +13x² - 24x - 12

(x-3)(x²+2x+7)

• x³-x²+x-21

• x³+5x+13x-21

• x³-3x²+7x-21

• x²+2x-3

Classify by number of terms:
3x³ – 6x

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

Classify by degree of polynomial:
9x

• Constant

• Linear

• Quadratic

• Cubic