The sum of two numbers is
40
. one number is
4
times as large as the other.

What function has a range {yly< 5}? question on picture above^

I’m confused on how to work the pie charts

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1