Parabolas

What is the vertex?

y = 4(x - 7)² - 8

• (7,8)

• (7,-8)

• (-7,8)

• (-7,-8)

What is the vertex of the parabola: y=2(x-3)²+4

• (3,4)
• (-3,4)
• (3, -4)
• (-3,-4)

What is the vertex form of the equation plotted?

• y = (x-2)² + 1

• y = (x-2)² - 1

• y = - (x+2)² - 1

• y = (x+2)² - 1

Tags

CCSS.HSF-IF.C.7A

When a parabola opens upward the vertex is

• a minimum
• a maximum
• a vertex
• a parabola

Which equation is graphed above?

Tags

CCSS.HSF-IF.C.7A

What is the green dot on this parabola called?

• vertex

• top of the mountain

• tip of the iceberg

• peak of the parabola

Determine how many solutions:

• One Solution

• Two Solutions

• No Solutions

• Infinitely Many Solutions

Determine how many roots:

• One Solution

• Two Solutions

• No Solutions

• Infinitely Many Solutions

Determine the solutions of the graph:

• No Solutions

• (-3, 0) and (-1, 0)

• Infinity Many Solutions

• (-1, 0)

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts or zeros or solutions

Tags

CCSS.HSF-IF.C.7A