IM3 Polynomial Functions Graphing I

What is the degree of this graph?

• 3

• 4

• 2

• 1

Just by looking at the graph, you can tell all fo these are true: (Choose all that apply)

• It has a double root at (2,0) 

• It has 3 roots

• The degree is 3

• It has 3 factors

• End arrows point in the same direction

All of these are true about this graph: Choose all that apply

• Even Degree

• End arrows point the same way

• Positive Leading Coefficient (sign of a)

• All roots are real

• It has a double real root at x=0

What is the degree of the graph?

• 4

• 5

• 3

• 2

All of these are true of this graph: Choose all that apply

• Even Degree

• Odd Degree

• Positive Leading Coefficient

• Has 3 roots

This polynomial would have how many roots?

f(x) = 4x⁵ - 3x⁴ + 2x² - 7x + 1

• 7

• 5

• 4

• 1

Pick all statements that apply to this polynomial.

• It is an odd degree function.

• It is an even degree function.

• It has two negative roots and one positive root

• It has a negative leading coefficient.

• It has 3 real roots.

What is the degree of the function:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• 1

• 2

• 3

• 4

What is the leading coefficient of the function:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• 6

• 3

• -3

• 4

A function with degree 3 is called

• constant

• cubic

• linear

• quadratic