Find the number of possible negative real zeros for f(x)=x^3-4x^2-3x-9.
: )

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

2f(x)= x+3 if 4 < x < 8 2x if x 28 2