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Functions in maths, please help see image, need help on ff(3) and gf

Functions in maths, please help see image, need help on ff(3) and gf-example-1
User Colin Wang
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2 Answers

7 votes

Answer:

i could be ur gf

Explanation:

User Hemanth
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7 votes
F(3)= 3(3)-1
F(3)= 8

Gf(x)=2x+4
0= 2x+4
Subtract 4 from each side
-4=2x
Divide each side by 2
-2=x
User Addi
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