Question

If f(x) is the slope of a trail at a distance of x miles from the start of the trail, what does 7 f(x)dx 5 represent? The change in the elevation between x = 5 miles and x = 7 miles from the start of the trail. The elevation at x = 5 miles from the start of the trail. The elevation at x = 7 miles from the end of the trail. The elevation at x = 7 miles from the start of the trail. The change in the elevation between x = 5 miles and x = 7 miles from the end of the trail.

Answer 1

Answer:

The answer is option A

Step-by-step explanation:

$\int\limits^7_5 {f(x)} \, dx$

From the question given, the limit is between 5 and 7, the differentiation starts from the beginning of the trail

Answer 2

In this exercise we have to solve the integral and classify the correct alternative:

The answer is option A.

In this case we will have to solve the integral:

$\int\limits^7_5 {f(x)} \, dx$

From the question given, the limit is between 5 and 7 the differentiation starts from the beginning of the trail.

The answer is option A.

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