Approximate the Area Under the Curve and Above the X-Axis $$f ( x ) = 2 x + 3 \text { from } x = 0 \text { to } x = 2 ; n = 4$$

Multiple Choice

Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given
by the value of the function at the right side of the rectangle.
- $$f ( x ) = 2 x + 3 \text { from } x = 0 \text { to } x = 2 ; n = 4$$

A) 11
B) 13
C) 17
D) 15