Problem Solving: Over time, the enrollment at one high school in a city can be modeled by f (t) = 32t + 1255. The enrollment at the city's other high school can be modeled
by g(t) = 27t + 1380. Write a function for the total enrollment as a function of time.

a. is correct

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

if you need more with your math, visit khan academy where we give videos and tutorials   on everything math. we are efficent in our work.

you,

from,

the khan academy team