Question
Evaluate the function for $f(x)=3 x+2$ and $g(x)=x^{3}-1.$$$(f-g)(-1)$$
Step 1
This is done by subtracting $g(x)$ from $f(x)$, which gives us: $$(f-g)(x) = f(x) - g(x) = (3x+2) - (x^{3}-1) = 3x + 2 - x^{3} + 1.$$ Show more…
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