Standard Form to Vertex Form

Which of the following equations is in vertex form?

• f(x) = x² + 6x - 2
• f(x) = (x - 1)² + 2

Convert the equation y= x²-2x-5 into vertex form. 

• y= (x-1)²-6
• y= -(x-1)²-6
• y= (x+1)²-6
• y= -(x+6)²-1

Which of the following shows
f(x) = x² + 12x - 2
written in vertex form?

• f(x) = (x + 6)² + 142
• f(x) = (x + 6)² - 34
• f(x) = (x + 6)² - 38
• f(x) = (x + 6)² + 34

Which of the following shows
f(x) = x² - 8x + 1
written in vertex form?

• f(x) = (x - 4)² - 15
• f(x) = (x - 4)² + 17
• f(x) = (x - 4)² - 17
• f(x) = (x - 4)² + 65

Which function is equivalent to
y = x² - 6x + 10?

• y = (x + 3)² - 1
• y = (x - 3)² + 1
• y = (x + 6)² - 10
• y = (x - 6)² + 10

• a. (-6, 1)

• b. (6, 1)

• c. (-6, -1)

• d. (6, -1)

• a. (5, 12)

• b. (5, -12)

• c. (-5, 12)

• d. (-5, -12)

Which equation has a vertex of (4, 2)?

• 
• 
• 
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Tags

CCSS.HSF-IF.C.7A

What is the vertex of this parabola?

• (2, 4)

• (3, -1)

• (0, 8)

• (4, 2)