Consider the following functions.
$f = {(1, - 3), (4, 5)}$
and
$g = {(- 4, - 2), (- 2, - 4), (1, - 3)}$

Step 2 of 4 : Find $(f - g) (1)$ .

Answer

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Answer

Final Answer: $(f - g) (1) = 0$

Steps

Step 1 ：Consider the following functions: $f = {(1, - 3), (4, 5)}$ and $g = {(- 4, - 2), (- 2, - 4), (1, - 3)}$ .

Step 2 ：Find $(f - g) (1)$ . The operation $(f - g) (1)$ means we need to find the value of $f (1)$ and subtract the value of $g (1)$ from it.

Step 3 ：Looking at the pairs in $f$ and $g$ , we can see that $f (1) = - 3$ and $g (1) = - 3$ . So, $(f - g) (1) = f (1) - g (1) = - 3 - (- 3)$ .

Step 4 ：Calculate $(f - g) (1) = f (1) - g (1) = - 3 - (- 3)$ to get 0.

Step 5 ：Final Answer: $(f - g) (1) = 0$