Algebra Regents Prep Properties

What are the zeros of the function f(x) = x² — 13x — 30? 

• —10 and 3

• 10 and —3

• —15 and 2

• 15 and —2

What is one point that lies in the solution set of the system of inequalities graphed?

• (0, 4)

• (-4, 1)

• (2, 4)

• (4, -1)

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5

• x = 5

• x = -50

• x = 30

How many solutions does this graph have?

• one

• two

• no solutions

• cannot be determined

• A

• B

• C

• D

• A
• B
• C
• D

• 
• 
• 
• 

• A

• B

• C

• D

• 7
• 9
• 12
• 8

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry