7-3 Logarithms and Logarithmic Functions
x
−x
77. y = 30
76. y = −2.5(5)
SOLUTION:
SOLUTION:
Make a table of values. Then plot the points and
Make a table of values. Then plot the points and
sketch the graph.
sketch the graph.
ANSWER:
ANSWER:
−x
−x
78. y = 0.2(5)
77. y = 30
SOLUTION:
SOLUTION:
Make a table of values. Then plot the points and
Make a table of values. Then plot the points and
sketch the graph.
sketch the graph.
eSolutions Manual - Powered by Cognero
Page 24