Question

What is the rule? Input: -2, 0 , 3 , 4 , 8Output: -15 , -5 , 10 , 15 , 35

Answer 1

the rule is

5(input)-5

for example the first number in the input numbers is -2

using the rule

5(-2)-5= -10-5=-15

-15 is the number of the output so the answer is right

using the input number 0

5(0)-5=0- 5= -5