Help with log question | Mathematics | Page 1

fresh spindle Sep 1, 2025, 8:06 AM

#

Can someone please help me with this?

worthy ginkgoBOT Sep 1, 2025, 8:06 AM

#

dense inlet Sep 1, 2025, 8:36 AM

#

what part are you stuck on?

fresh spindle Sep 1, 2025, 8:50 AM

#

the whole thing

#

i don’t get it i know A is right

#

but it could also. be C?

dense inlet Sep 1, 2025, 9:18 AM

#

you can see in the graph the points A, B and C are shown

#

AB is the distance between A and B which is log_a(x) - log_b(x)

#

likewise BC would be log_b(x)

#

so for III you need to check if (log_a(x) - log_b(x))/log_b(x) = log_a(b/a)

dense inlet Sep 2, 2025, 12:46 AM

#

do you know the change of base formula for logarithms?

#Help with log question