Find the indicated limit, if it exists.
lim
f(x), f(x) =
X+9
X<-8
--7-- x
x 3-8

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Find the solution(s) to x^2-14+49=0