Polynomial Graphs Intro

How many x-intercepts does the graph have?

• none

• 1

• 2

• 3

Name the x-intercept(s)

• x = 3

• x = -1

• x = 7

• x = -1 AND x = 7

Describe the minimum

• There is no minimum

• (-1,0)

• (7,0)

• (3,-16)

Which of the following

is the interval of increase?

• (-1,7)

• (-1,3)

• (-16,0)

• (3,7)

Given the polynomials: c(x)=x^3-15x^2+72x-112 a(x)=x^2+5 k(x)=x^3+21x^2+144x+324 e(x)=2x^2+28x+96 match each polynomial function to its graph.

• 
• 
• 
• 

What is the minimum?

• (-1,0)

• (7,0)

• (3,-16)

• There is no minimum

What does the factor ( x - 7 )

create on the graph?

• an x-intercept

• a y-intercept

• a minimum

• a maximum

What does the factor ( x + 1 )

create on the graph?

• an x-intercpet

• a y-intercept

• a minimum

• a maximum

How many x-intercepts does the graph have?

• 0

• 1

• 2

• 3

What are the x-intercepts

of the graph?

• (-3,0)

• (0,0)

• (2,0)

• All of the above