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 absolute value of a.

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26 September, 10:37

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Bryanna Murphy · Answer 1

D. The "a" value stretches the function vertically by a factor of absolute value of a.