Fiona is gathering signatures on a petition to save the Orangutans. If she gets 4 times the number of signatures that she has ri
ght now, she will have at least enough to get a special mention on the Save the Orangutans website, an amazing 8000 signatures. How many signatures has Fiona collected so far? Let "n" be the number of signatures she has now.
<span>f(x) = ax2+bx+c, is quadratic equation </span><span>function opening downward if the a<0, </span><span>kf(x) = -x², a= -1<0 so the answer is </span><span>B.kf(x) </span><span>
