Unit Test — Unit test Answers

What is the completely factored form of p4 – 16?

What are the possible degrees for the polynomial function?

The volume of a cylinder is given by the formula , where r is the radius of the cylinder and h is the height. Suppose a cylindrical can has radius (x + 8) and height (2x + 3). Which expression represents the volume of the can?

The owner of a coffee shop chain creates a graph representing sales in thousands of dollars. She describes the characteristics as follows:• There have been two turning points in sales this year.• Sales are expected to increase in the long run.• The least amount of sales during the year is about $250,000.Which graph correctly shows the coffee shop’s sales?

Which expression is equivalent to 6x2 – 19x – 55?

What is the difference of the polynomials?

What is the missing coefficient? =

What is the quotient of (x3 – 3x2 + 3x – 2) ÷ (x2 – x + 1)?

Randy divides (2x4 – 3x3 – 3x2 + 7x – 3) by (x2 – 2x + 1) as shown below. What error does Randy make?

If f(–2) = 0, what are all the factors of the function ? Use the Remainder Theorem.

Which statement describes how the graph of the given polynomial would change if the term –3x6 is added?y = 2x6 + 9x5 – 7x3 – 1

Use synthetic division to solve (x4 – 1) ÷ (x – 1). What is the quotient?

If (x – 2k) is a factor of f(x), which of the following must be true?

Which monomials are perfect squares? Select three options.6x29x817x925x1236x16

What is the factored form of ?

A cube with side length is stacked on another cube with side length . What is the total volume of the cubes in factored form?

Which is the completely factored form of 4x2 + 28x + 49?

A student factors 10x2 + 3x – 27 to the following. (2x – 3)(5x + 9) Which statement about (2x – 3)(5x + 9) is true?

What is the product?

Vanessa uses the expressions (3x2 + 5x + 10) and (x2 – 3x – 1) to represent the length and width of her patio. Which expression represents the area (lw) of Vanessa’s patio?