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I'm not very good with these questions. Sorry. Please help. Thank you.

 Oct 16, 2018

These aren't that hard to identify......


We  have the form


a (b)x


When   "b"  >  0   but  <  1.....we have decay

When "b"  > 1     ...we have  growth

[The "a"  doesn't  matter  ]



So.....in the first part


h(x)   = (0.2)x     and    f(x)  = 4(0.3)x      are decay functions


And...in the second part


h(x)  = (1.9)x   and   d(x)  = 2(4.7)x     are growth  functions




cool cool cool

 Oct 16, 2018
edited by CPhill  Oct 16, 2018

Thank you! My teacher did not explain how to solve these types of questions so I've been having a difficult time. Appreciate the help!

Guest Oct 16, 2018

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