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If f(x) = 2x +1 and g(x) = 4x + 2, find f (3) g(-3)

User Nickdnk
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1 Answer

5 votes

Answer:

7 and - 10

Explanation:

To find f(3) , substitute x = 3 into f(x)

f(3) = 2(3) + 1 = 6 + 1 = 7

To find g(- 3) , substitute x = - 3 into g(x)

g(- 3) = 4(- 3) + 2 = - 12 + 2 = - 10 = - 10

User Gotjosh
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