Algebra Spring Midterm

In other words...what are the vertices of the feasible region?

• (0, 0), (0, 6), (6, 2), (8, 0)

• (0, 0), (6, 0), (2, 6), (0, 8)

• x = 0, y = 300

• x = 150, y = 150

• x = 100, y 150

• x = 150, y = 100

• 
• 
• 
• 

Solve

• -2, 4

• -8

• ±8

• No real solution

• A
• B
• C
• D

• A
• B
• C
• D

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Which of the following is the correct equation for the given graph?

• f(x) = (x - 2)² - 1

• f(x) = (x + 2)² - 1

• f(x) = -(x + 2)² - 1

• f(x) = -(x - 2)² - 1

What is the green dot on the parabola called?

• vertex

• root

• dot