4 years ago

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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