a table of values rounded to the nearest hundredth for the function y = 3√x is given for 0 ≤ X ≤ 8. what is the average rate of change of the function over the interval [2,7] to the nearest hundredth.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).