SOLUTION: I need help with: the graph of f(x)=(1/2)^x is either an increasing or decreasing function with a y-intercept of either (0,1), or (0, 1/2). i think its increasing but not sure on t
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Question 108171: I need help with: the graph of f(x)=(1/2)^x is either an increasing or decreasing function with a y-intercept of either (0,1), or (0, 1/2). i think its increasing but not sure on the intercept. thank you. Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! I need help with: the graph of f(x)=(1/2)^x is either an increasing or decreasing function with a y-intercept of either (0,1), or (0, 1/2). i think its increasing but not sure on the intercept.
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It's decreasing 1/2 * 1/2 * 1/2 would get smaller and smaller, right?
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When the exponent = 0, the value is always 1, y intercept occurs when x = 0
you have (1/2)^0 which equals 1
:
Looks like this
