7-3 Logarithms and Logarithmic Functions
39. f (x) = 4 log
x + 6
38.
2
SOLUTION:
SOLUTION:
The function represents a transformation of the
graph of
.
and sketch the
Plot the points
a = 4: The graph expands vertically.
graph.
h = 0: There is no horizontal shift.
k = 6: The graph is translated 6 units up.
ANSWER:
ANSWER:
39. f (x) = 4 log
x + 6
2
SOLUTION:
40.
The function represents a transformation of the
graph of
.
SOLUTION:
a = 4: The graph expands vertically.
h = 0: There is no horizontal shift.
and sketch the
Plot the points
k = 6: The graph is translated 6 units up.
graph.
ANSWER:
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ANSWER: