Polynomial Function from Roots Quiz

What is the first step in writing a polynomial function from given roots?

• Add all roots together

• Divide each root by x

• Express each root in the form x minus k

• Multiply all roots together

How do you simplify the expression x minus 0?

• Write it as 0

• Keep it as x minus 0

• Change it to x plus 0

• Simply write it as x

What is the result of multiplying x plus 3 and x minus 1?

• x squared plus 3x plus 1

• x squared minus 3x plus 1

• x squared plus 2x minus 3

• x squared plus 3x minus 1

What is the degree of the polynomial formed by multiplying x squared and x squared?

• 3

• 2

• 4

• 5

What does it mean for a polynomial to be in standard form?

• All terms are multiplied by a coefficient

• All terms are added together

• The degree of each term is in ascending order

• The degree of each term is in descending order