GA2 Wk 21 Qz - Chap 4.1

Given the term - 3x⁶ identify the parts

• Exponent 6, variable "x", Coefficient 3

• Exponent -3, variable "x", Coefficient 6

• Exponent 6, variable "x", Coefficient -3

• Exponent "x", variable 6, Coefficient -3

In the following expression, what is the Coefficient on the term with x⁴ ? 4x⁷ - 3x⁶ + 7x⁵ - 9x⁴

• 4

• -3

• 9

• -9

• 7

Is the following expression a polynomial? -3x⁷ + 4y^-5

• Yes

• No because of the -3 Coefficient

• No because it has both x and y

• No because one of the terms has a negative exponent

Which of the following is a "Like Term" for -5xy³

• -2xy

• -1,000xy³

• -5xy

• 7x³y

Place the following polynomial in standard form: -5x³ + 7x⁵ - 9x² + 12x¹⁰

• 12x¹⁰ + 7x⁵ - 5x³ - 9x²

• It is already in standard form

• -9x² - 5x³ + 7x⁵ +12x¹⁰

• 12x¹⁰ - 9x² + 7x⁵ - 5x³

What is the Leading Coefficient, Degree, and Type of the following polynomial (remember it should be put in standard form first!): 5x³ - 7x⁵

• Leading Coeff: 5, Degree is 5, Type is Monomial

• Leading Coeff: 5, Degree is 5, Type is Binomial

• Leading Coeff: -7, Degree is 3, Type is Binomial

• Leading Coeff: -7, Degree is 5, Type is Trinomial

• Leading Coeff: -7, Degree is 5, Type is Binomial