Answer:
log (x - 8).
Step-by-step explanation:
log(x^2– 64) - log(x + 8)
= log[ (x^2 - 64) / (x + 8)]
= log [ (x + 8)(x - 8) / (x + 8)]
= log (x - 8).
If g(x) = -f(x), then the graph of g is obtained from the graph of f by reflecting about the x-axis. Suppose, for example, that f(2) = 3, so the point (2,3) is on the graph of f. Since g(x) = -f(x), then g(2) = -f(2) = -3, and the point (2,-3) is on the graph of g.
(ab + 174)/3 <115
multiply by 3 on each side
ab + 174 < 345
subtract 174 from each side
ab < 171
248+ ab >366
subtract 248 from each side
ab> 118
Answer 118< ab < 171
