# Calculus

posted by
**Rudy**
.

Use n = 6 subdivisions and left endpoints to estimate the area under the graph of

f(x) = 2x + 1 between x = 0 and x = 3.

posted by
**Rudy**
.

Use n = 6 subdivisions and left endpoints to estimate the area under the graph of

f(x) = 2x + 1 between x = 0 and x = 3.