Graphing Quadratic Equations Vertex

Is the graph shown above a max or min?

• Minimum

• Maximum

What is the vertex of the graph shown above?

• (7,6)

• (-1,2)

• (2,-1)

• (5,0)

Graph the following equation:

y=x²-2x-3

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What is the vertex of: y= (x+ 4)² - 5

• (4,-5)

• (-4,-5)

• (-4,5)

• (4,5)

Determine the vertex of:

y = x² + 8x - 10

• (4,38)

• (-8,10)

• (-4,-26)

• (2,10)

Determine the vertex of:

y = -3x²-6x+9

• (1,0)

• (3,-36)

• (-1,18)

• (-1,12)

What is the graph of this function: y = x² - 4x

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What is the vertex of: y= (x-3)² + 6

• (-3,6)

• (-3,-6)

• (3,6)

• (3,-6)

Compare y = (x-8)² to the parent function y = x²

• moves 8 units right

• moves 8 units left

• moves 8 units up

• moves 8 units down

Compare y = 2(x - 3)² + 5 to the parent function y = x²

• vertical stretch, moves 3 units left and 5 units up

• vertical shrink, moves 3 units left and 5 units up

• vertical shrink, moves 3 units right and 5 units up

• vertical stretch, moves 3 units right and 5 units up