Completing the Square Answers

What are the coordinates of the vertex of the function f(x) = x2 − 12x + 5?

Which function in vertex form is equivalent to f(x) = 4 + x2 – 2x?

Charla wants to determine the vertex of the function f(x) = x2 – 18x + 60 by changing the function into vertex form. Which statement about the vertex of the function is true?

Which function in vertex form is equivalent to f(x) = x2 + 8 – 16x?

An algebra tile configuration. Only the Product spot is shown. 15 tiles are in the Product spot in 6 columns with 6 rows. First row: 1 + x squared, 5 negative x. Below the + x squared tile are 5 negative x tiles. Off to the right are 4 negative tiles in a separate column.

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3?

An algebra tile configuration. Only the Product spot is shown. 9 tiles are in the Product spot in 5 columns with 5 rows. First row: 1 + x squared, 4 + x. Below the + x squared tile are 4 +x tiles.

What are the coordinates of the vertex of the function f(x)=x2+10x−3?

Which values for h and k are used to write the function in vertex form?

The vertex form of a function is g(x) = (x – 3)2 + 9. How does the graph of g(x) compare to the graph of the function f(x) = x2?