Question

Let f(x)=3x and compute the Riemann Sum using left endpoints in choosing the subintervals....please help

Answer 1

intervals were NOT given specifically

Answer 2

what are the lower and upper bounds ?
How many subintervals ?

Answer 3

n=4 and n=8 the bounds are maybe upper=6 lower=2?

Answer 4

by n=4 and n=8, do you mean you have to do this problem twice, with those number of subintervals ?

Answer 5

yes you are correct twice...if you just help me is n=4

Answer 6

The first step might be to sketch the problem