I could really use the help on this as soon as possible.

Question

what is the slope of the line tangent to the curve (/x)^2 at point (4,16)

Answer 1

check your typing.

Your curve would have an equation of the form
y = .... or f(x) = ....

secondly, (/x^2) is missing its numerator.

Answer 2

its the squareroot of x squared