A classmate claims that 2 exponential functions, f(x)=ab^x and g(x)=cd^x , will never intersesct if a>c and b>d. Do you agree? I have no idea how to do this w/out #'s. Can someone explain the process? thanks!!
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Originally Posted by dduling78 A classmate claims that 2 exponential functions, f(x)=ab^x and g(x)=cd^x , will never intersesct if a>c and b>d. Do you agree? I have no idea how to do this w/out #'s. Can someone explain the process? thanks!! no.. consider the graph where a=b=2 and c=d=.5.. the point is, if b>d>1, then they might not intersect, else, they will..
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