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Scorpion4ik [409]
3 years ago
9

Let f(x) = 9x - 4.5. Find the value of f(2).

Mathematics
2 answers:
defon3 years ago
7 0
9(2)-4.5=13.5 i think
wel3 years ago
4 0
<span>f(x) = 9x - 4.5
Substitute 2 for x
f(2) = 9(2) - 4.5
Multiply 9 by 2
f(2) = 18 - 4.5
Subtract
Final Answer: f(2) = 13.5</span>
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