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(Solved): Determine whether the equation represents an exponential function. Explain why? If yes, determine ...
Determine whether the equation represents an exponential function. Explain why? If yes, determine whether it represents exponential growth or decay, and the rate of growth/decay. a. \( y=2 x \) b. \( y=-2^{x} \) c. \( y=\frac{1}{2}(0.67)^{x} \) d. \( y=6\left(\frac{4}{7}\right)^{-x} \) e. \( y=-3(-2)^{x} \)
Expert Answer
exponential function : when a constant is raised by the variable power standard equation for exponential function y=abx a) y=2x here yvaries directly