The formula c equals two pi r relates the radius of r of a circle to its circumference c solve the formula r

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

Anyone know? will mark brainliest if correct!

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.