MCQOPTIONS
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| 1. |
The curve y = f(x) is such that the tangent to the curve at every point (x, y) has a Y-axis intercept c, given by c = -y. Then, f(x) is proportional to |
| A. | x-1 |
| B. | x2 |
| C. | x3 |
| D. | x4 |
| Answer» C. x3 | |