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help! solve one problem
Is that the graph is the only way to solve? Thank you all~- zhouyuezy
- Post #4
- Forum: Mathematics Extension 1
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Z
help! solve one problem
Hi, everyone, is there anyone can help me with the following question? Thank you! let f(x)=3^x - x^3. The tangent to the curve is parallel to the secant through (0,1) and (3,0) for x equal (A) only to 0.984 (B) only to 1.244 (C) only to 2.727 (D) to 0.984 and 2.804 (E) to 1.244 and 2.727...- zhouyuezy
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- Replies: 4
- Forum: Mathematics Extension 1
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