# Left & right Riemann sums

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### Problem

Approximate the area between g, left parenthesis, x, right parenthesis and the x-axis from x, equals, 0 to x, equals, 1, point, 5 using a left Riemann sum with 3 equal subdivisions.
The graph of function g passes through the point 0, 2, the point 0.5, 7, the point 1, 3, and the point 1.5, 4.
L, left parenthesis, 3, right parenthesis, equals
unitsstart superscript, 2, end superscript.
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