Which of the following functions are exponential growth?
F(x)=(7/5)^x
F(x)=(1/4)^x
F(x)=6^-x
F(x)=-3^x

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An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?