Approximate the Area Under the Curve and Above the X-Axis $$f ( x ) = 5 x - 1 \text { from } x = 1 \text { to } x = 4 ; n = 2$$

question 58

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.
- $$f ( x ) = 5 x - 1 \text { from } x = 1 \text { to } x = 4 ; n = 2$$

• A) 55.75
• B) 25.75
• C) 35.75
• D) 45.75

---

Definitions:

Hot Dogs

A cooked sausage, usually grilled or steamed and served in a sliced bun as a fast food.

Coffee

A popular beverage made from roasted coffee beans, known for its stimulating effect due to caffeine content.

Underselling

The practice of selling goods or services at a lower price than competitors, potentially to gain market share.

Japanese Markets

Financial and product markets in Japan, encompassing stock exchanges, commodity trading, and consumer goods markets unique to the Japanese economy.