State the open intervals on which y=- 2 x + ex is increasing or decreasing, on the domain all real x

Question

State the open intervals on which y=- 2 x + ex is increasing or decreasing, on the domain all real x. Justify your intervals using the derivative sign.

Accepted Answer

Decreasing for $x\ln2$.

Increasing and decreasing intervals

Increasing and decreasing intervals

Solution:

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