A parabola has a vertex at (-1,0) and opens down. What is the equation of the parabola?

the f

last graph i believe

step-by-step explanation:

worked it out i believe

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.