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Which graph represents the function f(x) = |x| - 4

Which graph represents the function f(x) = |x| - 4-example-1

2 Answers

3 votes

Answer:

C

Explanation:

User LukasNeugebauer
by
8.3k points
10 votes

Explanation:

let's think about it logically :

|x| can only be positive, from 0 to +infinity.

but the second part "- 4" will bring the result for small x values into the negative realm.

x = 0 gives us f(x) = -4.

x = 4 gives us f(x) = 0

x = -4 gives us f(x) = 0

so, if is the 3rd graph (bottom left).

User Zmofsx
by
8.4k points

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