Image capture demo

Consider the function $f(x) = x^3+2x^2+x+1$. Draw the graphs of the following functions:

(a) $f(x)$

Image capture

Make sure your photo is clear, well-lit, and shows all your work legibly.
Later, you can crop or rotate the image as needed.

Captured image

(b) $f'(x)$ (optional)

Image capture

Make sure your photo is clear, well-lit, and shows all your work legibly.
Later, you can crop or rotate the image as needed.

Captured image

(c) $f''(x)$ (optional)

Image capture

Make sure your photo is clear, well-lit, and shows all your work legibly.
Later, you can crop or rotate the image as needed.

Captured image

Correct answer

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Title:
Image capture demo

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Started at:
2026-08-04 23:01:19 (CDT)
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