Question

- What is the rule for this input-output table?

Input
-2
-1
0
1
2
Output
-5
-1
3
7
11
Answer with supporting work:

Answer 1

4x + 3

Explanation:

4*-2+3 = -5

4*-1+3 = -1

4*0 + 3 = 3

4 * 1 +3 = 7

4 * 2 + 3 = 11