Polynomials, Linear Factors, and Zeros

What is the degree of this polynomial?
x² + x³ + 5x⁶

• 2
• 3
• 5
• 6

x + 2x² + 3x³ 

• has 3 terms aka a trinomial
• has 1 term aka a monomial
• has 4 terms aka a polynomial
• has 2 terms aka a binomial

Which polynomial is written in standard form? 

• x³ + 5x⁷ 
• 2x - x²
• x⁴ + x³ + x²
• 4x + x⁵ + x + 1 

x + 2x² + 3x³ 
is a ____

• quadratic trinomial
• cubic trinomial
• quartic trinomial
• quintic trinomial

If the solution of a polynomial function is
x = -5 then the linear factor is (x - 5)

• So True
• That's a mistake

• is the graph of
  y = x² - 2x + 4
• is the graph of
  y = -x² - 2x + 4

• 13

• 20

• 101

• 7

If the zeros of f(x) = 5, 10, -13, then the factors of f(x) are:

• (x + 5)(x + 10)(x - 13)

• (x - 5)(x - 10)(x + 13)

• (x + 5)(x - 10)(x + 13)

• (x - 5)(x - 10)(x - 13)

• No solution

If the problem asks you to factor a polynomial knowing that (x - 5) is a factor, what number do you synthetically divide by?

• -5

• 5