A few days ago
JN

How do you solve split functions?

f(x)={2x+1, x<0 {2x+2, x> or = 0

(use f(2) as an example )

i wanna know how and the steps so list them =]

also how do u find if this is a function I y I = 4 – x (that says the absolute value of y)

Top 1 Answers
A few days ago
Anonymous

Favorite Answer

Well, split functions are actually really easy, its just giving you 2 functions, and you use one of them depending on which one qualifies. In this example, you’re given one function to use only if x is less than 0. If x is greater then or equal to 0, then you use the other one. So, for f(2), since 2 is greater than 0, you use 2x + 2 and get 6.
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