Question

$$ \int_{-\infty}^{0} e^{-|12x|} dx = $$ $$ \int_{-\infty}^{0} e^{-|12x|} dx $$

Name: int infty0 e 12x dx int infty0 e 12x dx 88565
Uploaded: 2021-08-25T01:58:28-08:00
Duration: 1 min 53 s
Channel: Ma. Theresa Alin
Description: int infty0 e 12x dx int infty0 e 12x dx 88565

          $$ \int_{-\infty}^{0} e^{-|12x|} dx = $$
$$ \int_{-\infty}^{0} e^{-|12x|} dx $$

Added by Ashley B.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Ma. Theresa Alin

08/25/2021

Step 1

Step 2: Analyze the absolute value function. For the given limits of integration, $x$ is always less than or equal to 0. If $x \le 0$, then $12x \le 0$. Therefore, $|12x| = -(12x) = -12x$ when $x \le 0$. Step 3: Substitute the simplified absolute value into the Show more…

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