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schepotkina [342]
4 years ago
15

Given f(x)= 18x + 12, find f(7).

Mathematics
2 answers:
astraxan [27]4 years ago
5 0

Answer:

138

Step-by-step explanation:

f(x)= 18x + 12

Let x = 7

f(7) = 18*7 +12

     = 126+12

     = 138

bulgar [2K]4 years ago
3 0

Answer:

f(7) = 138

Step-by-step explanation:

f(x)= 18x + 12\\f(7) = ?\\\\f(7) = 18(7) +12\\f(7) = 126+12\\f(7)=138

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