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Write a function rule for the table A) f(x) = x + 3 B) f(x) = 3x C) f(x) = x - 3 D) f(x) = -3 - x Thank you!

Write a function rule for the table A) f(x) = x + 3 B) f(x) = 3x C) f(x) = x - 3 D) f(x) = -3 - x Thank you!
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2 votes
Write a function rule for the table

A) f(x) = x + 3
B) f(x) = 3x
C) f(x) = x - 3
D) f(x) = -3 - x

Thank you!

Write a function rule for the table A) f(x) = x + 3 B) f(x) = 3x C) f(x) = x - 3 D-example-1
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User Stephen Denne
by
7.5k points

1 Answer

3 votes
The only function rule that works is A.
Instead of using f(x) - use y
Then place the numbers in for x and see which are true. The answer is A
answered
User Kiheru
by
8.2k points
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