Josha borrowed 1000 from his friend and paid him back 1050 in six months what simple annual interest did Josha pay his friend

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

Which graph represents the parent function of y=(x+2)(x-2)

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.