Let n be a positive odd integer. Determine the greatest number of possible imaginary zeros of f(x)=x^n-1

What is the equation of the parabola with focus (-1,-1) and directrix y=1?

Aband wants to create a cd of their last concert. to creat the cds, the cost will be $350 advertisement fee plus $3 per cd.write an inequality that represents how many cds they can buy with a maximum of $1225.solve the inequality

How many degrees are there in the central angles in a circle