Math, asked by dangekamlesh8, 1 month ago

if f(x) = 3x+a and f( 1) =7 find a and f(4) in answer

Answers

Answered by rajnavya4166

0

Step-by-step explanation:

f (x) =3x + a

f(1) = 7

∴ 3(1) + a =7

∴ a= 7-3 =4

∴ f(x) = 3x + 4

∴ f(4) = 3(4) + 4 = 12 + 4 = 16.

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