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Contents
Exponential & Logarithmic Functions
Quiz
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Quiz
Graphs
of Exponential & Logarithmic Functions
 Sketch
the curve y = 2 + ex+1
Hence
state the number of solutions for the equation
Sketch
the curve y = e-x - 3.
By
drawing an appropriate straight line, state the number of solutions to the
equation
Sketch
the graph of y = lg (x + 2) for x > -2 and state the x-intercept. Insert on
the sketch the additional graph required to obtain a graphical solution of the
equation x = 101-x - 2.
Sketch
the graphs of y = lg (x + 1), y = lg x1/2 and y = lg x-1
on the same set of axes for the range of 0 to 5, labelling each graph clearly.
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