Intro to Quadratics in Standard Form

Does the graph have a minimum or a maximum?

• minimum

• maximum

Tags

CCSS.HSF-IF.C.7A

Does the graph have a minimum or maximum?

• minimum

• maximum

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for this graph? 

• x = 2

• x = -4

• y = -4

• there is not one

Tags

CCSS.HSF-IF.C.7A

What is the "b" in this equation? 

• 1

• 4

• 0

• x

What is the "a" in this equation? 

• 1

• -8

• 15

• x²

What direction is the following equation opening?

• Up

• Down

• Left

• Right

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the graph. Is it a maximum or minimum?

• (-2,1) minimum

• (-2, 1) maximum

• (2, -1) minimum

• (2, -1) maximum

Which of the following is the vertex of the graph?

• (0, 3)

• (3, -6)

• (1, 10)

• (4, -5)

What is the y-intercept of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

Tags

CCSS.HSF-IF.C.7A

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum; y-int = (0, -2)

• opens up with a minimum; y-int = (0, 2)

• opens down with a maximum; y-int = (0, -2)

• opens down with a minimum; y-int = (0, 2) 

Tags

CCSS.HSF-IF.C.7A