Find the Definite Integral by Computing an Area $$\int _ { 1 } ^ { 6 } 3 \mathrm { dx }$$

question 124

Multiple Choice

Find the definite integral by computing an area.
- $$\int _ { 1 } ^ { 6 } 3 \mathrm { dx }$$

• A) 15
• B) \(\frac { 15 } { 2 }\)
• C) 5
• D) 21

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