Identify Roots from Graphs

How many roots does this graph have?

• 1 repeating real root

• 2 distinct real roots

• 3 distinct real roots

• 4 distinct real roots

What type of roots does this graph have?

• 1 real repeating root

• 2 distinct real roots

• 2 imaginary roots

How many real roots does this graph have?

• 1 repeating real root

• 2 distinct real roots

• 3 distinct real roots

• 3 imaginary roots

What is the equation of this graph?

What are the roots for this function?

• (4, 0)

• (-4, 0)

• (-7, 0)

• (7, 0)

• (7, 4)

What type of roots does this function have?

• 1 real repeating root

• 2 distinct real roots

• 2 imaginary roots

• No roots

What determines the number of roots that an equation has?

• The constant in the expression

• The linear term

• The quadratic term

• The highest exponent

A cubic, a function to the third power, can have what combinations of roots?

• 3 distinct real roots

• 3 real repeating roots

• 1 real root and 2 imaginary roots

• 2 real roots and 1 imaginary root

What is the a value of this graph?

• 1

• 2

• 3

• 4

• 1

• 2

• 3

• 4

• 5