Evaluate the Integral $\int _ { - 1.2 } ^ { 2 } 4 e ^ { x - 3 } \mathrm {~d} x$

question 59

Multiple Choice

Evaluate the integral. $\int _ { - 1.2 } ^ { 2 } 4 e ^ { x - 3 } \mathrm {~d} x$

• A) \(\left( e ^ { - 1 } - e ^ { - 4.2 } \right)\)
• B) \(4 \left( e ^ { - 1 } - e ^ { - 1.2 } \right)\)
• C) \(4 \left( e ^ { - 1 } + e ^ { - 4.2 } \right)\)
• D) \(4 \left( e ^ { 2 } - e ^ { - 4.2 } \right)\)
• E) \(4 \left( e ^ { - 1 } - e ^ { - 4.2 } \right)\)

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