Graph Quadratic

Which equation matches the graph?

Identify the vertex and whether the graph opens up or down.

• (5, 2); opens up

• (5, 2); opens down

• (-5, 2); opens up

• (-5, 2); opens down

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Which equations matches the graph?

Given the equation y = 3(x - 5)² + 4, what is the vertex of the parabola?

• (5, 4)

• (-5, 4)

• (4, -5)

• (15, 4)

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What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Given the equation y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)

• (-5, -4)

• (-15, -4)

• (15, -4)

Given the equation for this parabola:

y=-(x-4)²-3,

does this parabola have a maximum or minimum value?

• Maximum

• Minimum