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Asked by
Abby
The slope of the tangent line to a curve is given by f'(x)=4x^2 + 7x -9. If the point (0,6) is on the curve, find an equation of the curve.
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Answered by
Jay
y-y1=m(x-x1)
Answered by
Damon
if
f'(x)=4x^2 + 7x -9
then
f(x) = y = (4/3) x^3 + (7/2)x^2 - 9 x + constant
use point to get constant
6 = 0 + constant
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