Write a polynomial function of nth degree that has the given real roots. n=3; zeros: -1 and x=3 is a double root​

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

Is the point (0, 8) on the x-axis or y-axis? how do you know?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship