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Question
Math
Posted 9 months ago

05[g(x)+h(x)]dx=\int_{0}^{5}[g(x)+h(x)] d x=
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Answer from Sia
Posted 9 months ago
Solution by Steps
step 1
We need to evaluate the definite integral 05[g(x)+h(x)]dx\int_{0}^{5}[g(x)+h(x)] \, dx
step 2
From the given information, the area under g(x)g(x) from 00 to 55 is 44
step 3
Similarly, the area under h(x)h(x) from 00 to 55 is 8-8
step 4
To find the integral of g(x)+h(x)g(x) + h(x) from 00 to 55, we add the areas under g(x)g(x) and h(x)h(x) over this interval: 4+(8)4 + (-8)
step 5
Simplifying, we get 48=44 - 8 = -4
Answer
05[g(x)+h(x)]dx=4\int_{0}^{5}[g(x)+h(x)] \, dx = -4
Key Concept
Definite Integral of Sum of Functions
Explanation
The integral of the sum of two functions over an interval is the sum of the integrals of the individual functions over that interval.

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