Question

A)Write the following relation in vertex form by completing the square: y = 3x 2 + 6x + 9
b) In words, describe the transformations that must be applied to the graph of y = x^2 to graph the relation above.

Answer 1

Answer:

A)

y = 3x 2 + 6x + 9

y = 9+ 6x + 9

• y/6+6+9 = x
• y/6+15 = x