SOLUTION: what is the slope of the tangent line of x^2 +3x at x=4 and x^2 + 3x at X=1

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Question 210113: what is the slope of the tangent line of x^2 +3x at x=4 and x^2 + 3x at X=1
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the slope of the tangent line of x^2 +3x at x=4
f'(x) = 2x+3
f'(4) = 2*4+3 = 11
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and x^2 + 3x at X=1
f'(x) = 3
f'(1) = 3
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Cheers,
Stan H.