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Mathematics 16 Online
OpenStudy (anonymous):

Find the domain of the logarithmic function f(x) = log4^ x. A. Any real numbers B. Positive real numbers C. Negative real numbers D. Non-zero real numbers

OpenStudy (anonymous):

@jim_thompson5910 help!!?

jimthompson5910 (jim_thompson5910):

you got what

OpenStudy (anonymous):

B

jimthompson5910 (jim_thompson5910):

good

OpenStudy (anonymous):

What affect does the "a" value have on the function f(x) = log(x)? A. The "a" value reflects the graph across the y-axis. B. The "a" value moves the function up or down. C. The "a" value moves the function to the left or right. D. The "a" value stretches the function vertically by a factor of |a|

jimthompson5910 (jim_thompson5910):

your answer?

OpenStudy (anonymous):

c

jimthompson5910 (jim_thompson5910):

no

OpenStudy (anonymous):

A?

jimthompson5910 (jim_thompson5910):

'a' is the dilation/compression factor

OpenStudy (anonymous):

its A right?

OpenStudy (anonymous):

?

jimthompson5910 (jim_thompson5910):

no it's not A either

OpenStudy (anonymous):

D

jimthompson5910 (jim_thompson5910):

good, that's what I meant by the dilation/compression factor

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