SOLUTION: How does the graph of y=-2(1/3)^x-2 compare to the graph of the parent function y=b^x? Consider describing transformation in your comparison.
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Question 1185267: How does the graph of y=-2(1/3)^x-2 compare to the graph of the parent function y=b^x? Consider describing transformation in your comparison.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
if you have
compare to the graph of the parent function
where is the vertical stretch by factor if , and vertical shrink if
is the horizontal shift
and is the vertical shift
so, parent function is
=>the graph of the parent function reflected over x-axis and vertically stretched by factor
=>no horizontal shift
=> the graph of the parent function moves units down
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