SOLUTION: Let f(x)= 2x-5 and g(x)=-3x^2+7x-5. Find each function value. a. f(g(2)) b. g(f(-1)) c. f(f(-4)) d.g(g(-2))

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Question 1095014: Let f(x)= 2x-5 and g(x)=-3x^2+7x-5. Find each function value.
a. f(g(2))
b. g(f(-1))
c. f(f(-4))
d.g(g(-2))

Answer by ikleyn(52798)   (Show Source): You can put this solution on YOUR website!
.
Let f(x)= 2x-5 and g(x)=-3x^2+7x-5. Find each function value.

a. f(g(2))     First calculate g(2) = -3*2^2 + 7*2 -5.  Do it on your own.
               Next step substitute the obtained value to f(x) and calculate it.

b. g(f(-1))

c. f(f(-4))

d.g(g(-2))

Do the same (or similar things) for all other cases.

If you still have questions, do not hesitate to send it to me through "Thank you form note".


Good luck !



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