_, _, _, _,-5, -9

Complete the Fibonacci codes ASAP pleasee

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

What else equals 42 and 30 for multiply