Question 955575
The graph of y=cos(x) is vertically stretched by a factor of 8, shifted a distance of 5 units to the right, and translated 7 units upward. 
Find a formula for the function whose graph is the resulting graph.
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Start:: y = cos(x)
Stretched by a factor of 8:: y = 8cos(x)
Shirted 5 units to the right:: y = 8*cos(x-5)
Translated 7 upward:: y = 8*cos(x-5)+7
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Start::
{{{graph(400,400,-2pi,2pi,-20,20,cos(x))}}}
{{{graph(400,400,-2pi,2pi,-20,20,8*cos(x-5)+7)}}}
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Cheers,
Stan H.
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