Operation on Polynomial Functions

What is the degree of f(x)?

• 3

• 2

• 1

• 0

What type of function is:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• linear

• quadratic

• cubic

• quartic

If f(x) = 4x³ + 5x² - 3, find f(-2).

• -415

• -15

• -55

• -615

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

• a=1

• b=0

• c=-2

• d=2

• a=-1

• d=0

• b=1

• d=-1

• a=2

• b=2

What is the standard form of the polynomial,
 9x² + 5x + 27 + 2x³

• 27 + 5x + 9x² + 2x³

• 9x² + 5x + 2x³ + 27

• 9x² + 5x + 27 + 2x³

• 2x³ + 9x² + 5x + 27

What is the standard form of the polynomial,
7x - 125 - 6x⁴ + 14x²

• 125 + 7x - 14x² +6x⁴

• 6x⁴  -14x² - 7x +125

• 125 + 14x² + 7x  - 6x⁴

• -6x⁴+ 14x² + 7x - 125

Based on the end behavior of the polynomial, what best describes the leading coefficient?

• a negative real number

•  a positive real number

• an even real number

• an odd real number

Which of the following is true about the leading coefficient and degree of y = x⁴ - 4x³ – 2x -3?

• positive, odd

• negative, even.

• positive, even.

• negative, odd

What is the leading coefficient?

• Positive 

• Negative