Mathematics

Mathematics

Problem

If the graph of f(x)=3xf(x) = \frac{3}{x} and g(x)=ax+1g(x) = ax + 1 intersect at two distinct points then the range of aa is equal to (a) (0,∞)(0, \infty) (b) (−∞,−112)∪(0,∞)(-\infty, \frac{-1}{12}) \cup (0, \infty) (c) (−112,0)∪(0,∞)(\frac{-1}{12}, 0) \cup (0, \infty) (d) (−∞,−112)∪(−112,∞)(-\infty, \frac{-1}{12}) \cup (\frac{-1}{12}, \infty) (a) (0,∞)(0, \infty) (b) (−∞,−112)∪(0,∞)(-\infty, \frac{-1}{12}) \cup (0, \infty) (c) (−112,0)∪(0,∞)(\frac{-1}{12}, 0) \cup (0, \infty) (d) (−∞,−112)∪(−112,∞)(-\infty, \frac{-1}{12}) \cup (\frac{-1}{12}, \infty)

Browse the problem library