4.1 part 1

What is the degree of the polynomial function?

P(x)=3x⁴-7x²-2x⁷-x+4?

• 4

• 7

• 2

• 1

Determine the leading coefficient in the function:

f(x) = 4x² + x - 8x³ + 6x⁷ - 1

What type of function is:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• linear

• quadratic

• cubic

• quartic

A function with degree 3 is called

• constant

• cubic

• linear

• quadratic

If f(x) = 4x³ + 5x² - 3, find f(-2).

f(-2)= ?

Identify the zeros:

• x=2, x=6, x=-4
• (x+2)(x+6)(x-4)
• (x-2)(x-6)(x+4)
• x=-2, x=-6, x=4

• standard form

• factored form

• standard form

• factored form

What is the type of polynomial 3x⁴ + 2x² + 5x ?

• linear

• quadratic

• cubic

• quartic