Quadratic Functions Concepts

What graph belongs to this equation?

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Tags

CCSS.HSF-IF.C.7A

The y-intercept of the graph is ...

• (0, 20)

• (0.75, 29)

• (2,1, 0)

• (0, 0)

Tags

CCSS.HSF-IF.C.7A

Where is the y-intercept for all these equations?

• On the x-axis

• On the y-axis

• When the equation is true

Tags

CCSS.HSF-IF.C.7A

Which is the graph of y = x² + 7 ?

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Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry of this parabola?

• -4

• x = -4

• x = -2

• y = -4

Tags

CCSS.HSF-IF.C.7A

Let the graph of g be a translation 2 units down and 4 units left of the graph of f(x) = x². Write a rule for g.

• g(x) = (x - 4)² - 2

• g(x) = (x + 4)² - 2

• g(x) = (x - 4)² + 2

• g(x) = (x + 4)² + 2

Let the graph of g be a translation 7 units right and a reflection of the graph of f(x) = x². Write a rule for g.

• g(x) = -(x - 7)²

• g(x) = (x - 7)²

• g(x) = -(x + 7)²

• g(x) = (x + 7)²

Let the graph of g be a translation 7 units right and 12 units up of the graph of f(x) = (x + 3)² - 8. Write a rule for g.

• g(x) = (x - 4)² + 4

• g(x) = (x + 10)² + 4

• g(x) = (x - 4)² - 20

• g(x) = (x + 10)² - 20

Identify the function graphed here.

Tags

CCSS.HSF-IF.C.7A

Identify the function graphed here.

Tags

CCSS.HSF-IF.C.7A