Question

Medal Here with help for answer!

Answer 1

A toy rocket was launched from the ground. The function f(x) = -16x2 + 256x shows the height of the rocket f(x), in feet, from the ground at time x seconds.

What is the axis of symmetry of the graph of f(x), and what does it represent?

x = 8; it takes 8 seconds to reach the maximum height and 8 seconds to fall back to the ground
x = 16; it takes 16 seconds to reach the maximum height and 16 seconds to fall back to the ground
x = 8; it takes 8 seconds to reach the maximum height and 16 seconds to fall back to the ground
x = 16, it takes 16 seconds to reach the maximum height and 32 seconds

Answer 2

I am between a or c idk

Answer 3

Are you in FLVS?

Answer 4

yes I am. are you?

Answer 5

Yes :]. What course? like an example Algebra1 or Geometry?

Answer 6

Algebra 1

Answer 7

What lesson? I am in that too lol.

Answer 8

This this the module 9 part 1 exam

Answer 9

:o I am on module 8 ;(

Answer 10

that is ok! almost there! so could you help me this?!

Answer 11

Sorry i am confused on how to work it sorry ;(

Answer 12

@Nnesha please help!

Answer 13

There ya go good luck!

Answer 14

thanks