Standard vs Vertex Form Quadratics

Which form is best represented by this function:

y = x² + 4x - 1?

• Vertex Form

• Standard Form

• Neither

• Both

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

• Vertex Form

• Standard Form

• Neither

• Both

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

• Vertex Form

• Standard Form

• Neither

• Both

• Vertex Form

• Standard Form

• Neither

• Both

What are the coordinates of the vertex?

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

• (5, -4)
• (-5, -4)
• (-15, -4)
• (15, -4)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

Evaluate this function at x = 3:

f(x) = x² + 4x - 1?

Tags

CCSS.HSF.IF.A.2

Tags

CCSS.HSF.IF.A.2