Question

Help me pleaseeee :) Ill give medal!





Rewrite in vertex form:
y = x^2 + 14x +50

Answer 1

(-7,1)

Answer 2

wait hold on its -b/2a and c- b^2/4a

Answer 3

Wait... I have to change the equation so that its in vertex form... How did you get that? @highjumpcollect

Answer 4

here http://openstudy.com/updates/527beb71e4b0de4fd476e846

Answer 5

Yeah I saw that but I didnt understand it @highjumpcollect ... you dont really know what youre doing do you?

Answer 6

i know a little this should help a lot-

When written in "vertex form":
• (h, k) is the vertex of the parabola, and x = h is the axis of symmetry.

• the h represents a horizontal shift (how far left, or right, the graph has shifted from x = 0).

• the k represents a vertical shift (how far up, or down, the graph has shifted from y = 0).

• notice that the h value is subtracted in this form, and that the k value is added.
If the equation is y = 2(x - 1)2 + 5, the value of h is 1, and k is 5.
If the equation is y = 3(x + 4)2 - 6, the value of h is -4, and k is -6.

Answer 7

Thank you

Answer 8

yup