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Help: How do I solve this AP Calculus question?
I don't understand this question.
The approximate value of y = √(4+sin x) at x = 0.12, obtained from the tangent to the graph at x = 0 is
I just plugged 0.12 into the equation and got 2 which is B, but that is the wrong answer according to my answer key.
How do I get the right answer?
Post edited by SATGamer on