Graph the Integrand and Use Areas to Evaluate the Integral $$\int _ { 18 } ^ { 22 } x d x$$

question 264

Multiple Choice

Graph the integrand and use areas to evaluate the integral.
- $$\int _ { 18 } ^ { 22 } x d x$$

• A) 20
• B) 80
• C) 40
• D) 160

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