Which statement best demonstrates why the following is a non-example of a polynomial?
33 y squared all over x squared - 62y2xz - 35z2y2
the expression has a variable raised to a negative exponent.
the expression has a negative coefficient.
the expression has a variable raised to a fraction.
the expression has a variable in the denominator of a fraction

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212