Find an expression for y in terms of x?
2011-11-09 2:39 pm
Given that dy/dx = e^x - 2x and y = 3 when x = 0, find an expression for y in terms of x.
回答 (1)
2011-11-09 2:47 pm
✔ 最佳答案
y = integral of e^x - 2x dx = e^x - x^2 + cPlug in (0,3),
3 = 1+c
c = 2
Answer: y = e^x - x^2 + 2
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