How does the graph move if the k is negative (for instance, k is -4):
f(x) =x2+k

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?