5.1 Practice

Which graph best represents a quadratic function that has no real zeros?

• 
• 
• 
• 

Which graph best represents a quadratic function that has two real zeros?

• 
• 
• 
• 

A graph of a quadratic function is shown on the grid.

Complete the statement about the quadratic function.

The function has ​ (a)   real zeros, located at ​ (b)   ​ (smaller value) and ​ (c)   (larger value) on the ​ (d)   -axis. ​

• two
• 1
• x
• one
• no
• y

The graph of a quadratic function is shown on the grid. Which statements apper to be true?

• The function has 3 zeros

• The function has one zero

• The function has 2 real zeros.

The graph of a quadratic function is shown.

Which values best represent the zeros of the function?

• x = -1

• x = -4

• x = 1

• x = 3

• x = 0

Tags

TEKS.MATH.2A.4F

TEKS.MATH.P.5J

The graph of a quadratic function r is shown on the grid.

Which answer choice best represents the intercepts of the graph of r?

Which graph best represents a quadratic function with zeros at -1, 3 and a y-intercept at -3?

• 
• 
• 
• 

• The only zero is 8.

• The only zero is 32.

The graph of quadratic j is shown on the grid.

Which statements are best supported by the graph of j?

• The quadratic has two real zeros.