Find the gradient of the tangent line to the curve y=-x² + 3x at the point (2, 2).​

Question

Find the gradient of the tangent line to the curve y=-x² + 3x at the point (2, 2).​

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Linh Đan 2 months 2021-08-02T20:38:10+00:00 1 Answers 2 views 0

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    2021-08-02T20:39:19+00:00

    Answer:

    Y’ = – 1

    Step-by-step explanation:

    Y’ = – 2x +3

    So y’ (2,2) =-2*2 +3= – 1

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )