Find the equation of the tangent line at the point (3,4) - Did this come out right?
What now? We have two variables so how to find the slope?
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Looks very good: now just plug in the values for x and y to get the tangent gradient and recall that y - y0 = m(x - x0) for specific (x0,y0) on the line and general (x,y) on the line.
Find the equation of the tangent line at the point (3,4) ??
Last edited by Jason76; October 10th 2013 at 10:29 PM.
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