Question

an archers arrow follows a parabolic path. The height of the arrow f(x) is given by -16x^+200x+4 in feet. find the maximum height

Answer 1

solve the equation for x

Answer 2

I just dont know how to start

Answer 3

First of all, the equation is not clear to me so post that

Answer 4

okay I will send it to you thanks

Answer 5

an archers arrow follows a parabolic path. The height of the arrow f(x) is given by f(x)= -16x^ + 200x+4 in feet. Find the maximum height.

Answer 6

is that \[-16^2\]??

Answer 7

yes

Answer 8

have u studied differentiation yet?

Answer 9

If not then this is a quadratic equation try factorizing it or use the quadratic formulae on it

Answer 10

http://www.purplemath.com/modules/quadform.htm

Answer 11

some but this is just a quiz and I really don't understand this

Answer 12

ok thanks for the website

Answer 13

the equation is in the form \[a^2 + bx + c\]

Answer 14

now just use the formula