The table of values below represents a quadratic function. Between which two values of x will the quadratic function, f(x), have a zero? x 2 5 8 11 14
f(x) -2 -5 10 43 94
A. between 11 and 14
B. between 8 and 11.
C. between 5 and 8.
D. between -2 and 5.

Find the simple interest earned to the nearest cent for each principal, interest rate, and time 735 7% and two and a half years

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36