What is the x-intercept of F(x) = log(base 0.5)x?

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2007-04-13 13:48:28 · 2 answers · asked by Random G 3 in Science & Mathematics ➔ Mathematics

(0.5)^0 = 1
take log base 0.5 on both sides
0 = log(base 0.5) 1

The graph cuts the X axis at x=1

2007-04-13 13:59:12 · answer #1 · answered by astatine 5 · 0⤊ 0⤋

In any base if the log of a number is 0 the number is 1.So the x intercept is(1,0)

2007-04-13 14:54:54 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋