Water is most dense at 4 degrees Celsius since at this temperature 1ml of water has a mass of 1g it's density is

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Could someone me with this question i’ve been stuck on it for 20 minutes

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?