Graph the integrals and use geometric formulas to evaluate the areas. (Do not integrate) *p.s. I will put the integral using equation editor in my reply section

Question

anonymous · Answer

$$ \int\limits_{-6}^{3} (1/3x + 3) dx$$ A=h/2 (b1 +b2)

anonymous · Answer

what is this?

anonymous · Answer

my professor wanted me to graph this integral, and find the area

anonymous · Answer

http://www.wolframalpha.com/input/?i=Plot%5B%281%2F3+x+%2B+3%29%2C%7Bx%2C-6%2C3%7D%5D

anonymous · Answer

whoa, did u just do that?

anonymous · Answer

wolfie did it

anonymous · Answer

uhh okay, but how did u know how to do it?

anonymous · Answer

you have to

anonymous · Answer

i'm just asking cuz i have an exam this thursday, and i would have to know how to do this by hand, which i don't :(

anonymous · Answer

plot y=1/3x +3

do it using Draw button

anonymous · Answer

is it possible to do this manually?

anonymous · Answer

graph y=1/3 x +3

start at (0,3) go up by 1 , right by 3

anonymous · Answer

makes sense so far...