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Pointwise Operations of Functions

2
1. If f (x)= 2X - X -3 and g(x)= X+1, find f + g.

2. if f(x) = 3X-4 and g (x) = X+2 , find f + g

3. if f (x)= 3X-4 and g(x)= X+2 find f * g

4. if f(x)= 3X and g (x)= X-5 find (f*g) (X)

5. if f(x) = 5X+2 an g (x) = 3X-4 find (f*g) (x)

factor

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4X + 81 - 36X

2
X - 25
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X + 5

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Solution Summary

Functions are added and multiplied. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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