A few days ago
Maki_san

Math Question: Functions T_T?

Use the following functions: f(x) = 3x-5 g(x)=x^2-x-7

h(x)= 5/x-2

1. h(3)/f(-1)

2. 1/f(11/6)

3. h(0)

4. g(h(3))

5. h(g(3))

6. f(g(0))

7. f(1) + g(2) + h(3)

Any help would be much appreciated! Right now I’m in Pre-Calc and we are going over functions.

Top 2 Answers
A few days ago
Krish

Favorite Answer

I am only going to show you couple so you can get idea. you just plug in the value in the functions. so let’s take first example. h(3)/f(-1)=5/3-2=5/1=5. f(-1)=3(-1)-5=–3-5=-8 so now 5/-8=-.625. good luck
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A few days ago
Anonymous
i’m not in pre-calc and i don’t unddrstand what that means.
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