Question

Will Give Fan And Medal!! Part C: Use your answer in part B to determine the axis of symmetry for f(x)?

Answer 1

y=-16(x-(-1))^2+400 which translates to
y = -16(t +1)^2 + 400

Answer 2

@Opcode @Whitemonsterbunny17 @sourwing

Answer 3

@iambatman

Answer 4

@nikato @Ashleyisakitty

Answer 5

Ok.
So you already have the equation in vertex form
y = (x-h)2 + k

And I read on this site that the axis of symmetry would be
x=h

Answer 6

Oh okay Thank you very Much :)

Answer 7

If you want to read it, it's somewhere in the middle of the page

http://www.mathwarehouse.com/geometry/parabola/axis-of-symmetry.php