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anonymous
 5 years ago
which of the following equation is an equation of the tangent line to the graph of...
anonymous
 5 years ago
which of the following equation is an equation of the tangent line to the graph of...

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[x ^{4}+2x ^{2} \] when f'(x) = 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A tangent line is a line which locally touches a curve at one and only one point. . The slope intercept formula for a line is y = mx + b, where m is the slope and b is the y intercept. Remember, the first derivative is an equation for finding the slope of a line. You already know that f'(x) = 1, therefore the slope of the tangent line is 1.. So now all you need is a point on that tangent line to be able to find the equation.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah i know. but the derivative is 4x^3 + 4x... and if i set that equal to 1, x = .237. so it would be: y=1(x.237)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0except its not as an answer
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