FUNCTIONS OVERVIEW

What is the degree classification of this polynomial?
x²+4x-8

• binomial

• trinomial

• quadratic

• cubic

Which is an example of a linear polynomial?

• x²-5

• 6x+4

• 5x⁵

• 2x³-9x²

What is the leading coefficient of the following polynomial?
5x²-3x+6

• 2

• -3

• 5

• 6

Which of these has a negative leading coefficient?

• x²+9x-4

• 6x-9

• -8x+8

• 9x

Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)

• 3x³-2x²+3x+2

• 3x³+x²+2

• 3x³-5x²-2

• 3x³-x²+1

Subtract the following polynomials:
(3x²-3x+2)-(x²-2x+1)

• 2x²+x+1

• 2x²-5x+3

• 2x²-x+1

• 4x²-5x+3

5x(2x+5)

• 10x + 25

• 10x² + 25x

• 7x + 10²

• 7x + 25

-3x(x² + 2x - 4)

• -3x³ - 6x² + 7

• 3x - 12

• 3x² + 6x + 12

• -3x³ - 6x² + 12x

(x+3)(x+1)

• x²+3x+3

• 2x+4x+3

• x²+4x+3

• 5x + 3

(x+5)²

• x²+25

• 2x+10

• x²+10x+25

• 12x