Behavior of Quadratic Functions

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Tags

CCSS.HSF-IF.C.7A

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Tags

CCSS.HSF-IF.C.7A

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Tags

CCSS.HSF-IF.C.7E

How many relative extrema(tuning points) are in the picture?

• 2

• 3

• 4

• 5

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

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

Which of the following are true about the quadratic function shown? (Choose TWO answers)

• the vertex is (-2, 0)

• the axis of symmetry is at x = -2

• There are two roots

• the vertex is a maximum

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-IF.C.7A

Analyze the given graph and the determine the correct function.​ (a)   ​ (b)  

• x(x-2)

• x+(x-2)

• (x+4)(x+5)

• (x-0)

Tags

CCSS.HSF-IF.C.7A

y = x² - 4x + 5

• down and down

• down and up

• up and down

• up and up

Tags

CCSS.HSF-IF.C.7A