Finding Vertex Form of a Quadratic

What is the vertex of this quadratic? y = -2(x-5)² + 1

• (-5, 1)

• (5, -1)

• (5, 1)

• (-5, -1)

The graph of a quadratic function is shown. The vertex and two points are labeled. Drag and drop the numbers and operations to write the equation for the parabola in vertex form. y = ​ (a)   (x​​ (b)   (c)   )² - (d)  

• -

• 1

• 6

• 12

• 4

• 8

• +

The graph of a quadratic function is shown. The vertex and two points are labeled. Drag and drop the numbers and operations to write the equation for the parabola in vertex form. y = ​ (a)   (x​​ (b)   (c)   )² - (d)  

• -

• 1

• 6

• 12

• 4

• 8

• +

Which of the following is the correct equation for the given graph? (a)  

• f(x) = (x - 2)2 - 1

• f(x) = (x + 2)2 - 1

• f(x) = -(x + 2)2 - 1

• f(x) = -(x - 2)2 - 1

Tags

CCSS.HSF-IF.C.7A

Which of the following is the correct equation for the given graph?

• f(x) = -(x + 2)2 - 4

• f(x) = -(x - 2)2 - 4

• f(x) = -3(x - 2)2 - 4

• f(x) = -3(x + 2)2 - 4

Tags

CCSS.HSF-IF.C.7A

Which equation below best describes the graph of this parabola? (a)  

• f(x) = (x -5)2 + 1

• f(x) = (x - 1)2 - 5

• f(x) = (x + 1)2 - 5

• f(x) = (x + 5)2 +1

Tags

CCSS.HSF-IF.C.7A