Plz !

between x = 2 and x = 3, which function has the smallest average rate of change?
a) y = 6x - 1
b) y = 7x - 2
c) y = 4x + 1
d) y = 4x - 1

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.

Which number produces an irrational number multiplied by 1/3