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find an equation of the line tangent to the equation at the given point.
f(x)=5x^2 at x=10

  • Calculus -

    when x=10 , f(10)=500
    so your point is (10,500)

    f'(x) = 10x
    then when x=10 , slop = 100

    Now you have a slope of 100 and a point of (10,500)

    Use the method you learned to find the equation of the tangent (a straight line)

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