The function is f(x) = 2 x + 1.

April 13, 2026Computer Science

ScanSolve AI Answer

April 13, 2026

Answer

2\cos x + 1$.

Step 3: Determine the values of $x$ for which $f$ is increasing. The function is $f(x) = 2\cos x + 1$ . To find where $f(x)$ is increasing, we need to find its derivative $f'(x)$ and determine where $f'(x) > 0$ . $f'(x) = \frac{d}{dx}(2\cos x + 1) = -2\sin x$ We need $f'(x) > 0$ , so $-2\sin x > 0$ . Dividing by $-2$ and reversing the inequality sign gives $\sin x < 0$ . In the interval $x \in [-180^\circ, 1

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Determine the values of x for which f is increasing. The function is f(x) = 2 x + 1.

Asked on April 13, 2026Computer Science

This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.

ScanSolve AI AnswerAnswered on April 13, 2026

Step 3: Determine the values of x for which f is increasing. The function is f(x) = 2 x + 1. To find where f(x) is increasing, we need to find its derivative f'(x) and determine where f'(x) > 0. f'(x) = (d)/(dx)(2 x + 1) = -2 x We need f'(x) > 0, so -2 x > 0. Dividing by -2 and reversing the inequality sign gives x < 0. In the interval $x [-180^, 1