Quadratic Quiz

Which quadratic function is in Standard form

• f(x) = 7x² - 4x + 3

• y = 7(x + 5)² - 2

• f(x) = (x + 4)(x - 9)

• y = (x - 12)²

What can you find from a quadratic function in Intercept Form?

• Vertex

• Axis of Symmetry

• Zeros/X Intercept

• Y Intercept

What is the vertex in the function, f(x) = 5(x - 8) + 4

• (5, -8)

• (-8, 4)

• (8,4)

• (5, 4)

What is the vertex of the graph?

• (-3,2)

• (3,-2)

• (3,2)

• (-3,-2)

What is the Axis of Symmetry

• x = -2

• x = -3

• x = -4

• y = -2

Which of these quadratic functions is in vertex form?

• f(x) = 2(x-9)² - 8

• f(x) = 2(x-9)(x-8)

• y = 2x² - 9x - 8

• y = 298x²

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Tags

CCSS.HSF-IF.C.7A

What form is the equation in?
y = 2x²-8x+7

• Standard
• Vertex
• Factored
• None of These

Tags

CCSS.HSA.SSE.B.3

Use the graph to determine the zeros.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Tags

CCSS.HSF-IF.C.7A

Quadratic equations take the shape of a _______ when graphed.

• U
• straight line
• wavey line/snaked
• circle/elliptical

Tags

CCSS.HSF-IF.C.7A