Function g can be thought of as translated (shifted) version of f(x) = x^2

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?