Answer:
The fear of the number 13.
Explanation:
Someone who is afraid of the number 13. For example, someone who goes into buildings without the 13th floor.
Impulse, would be the best answer for the sentence
The range would be (-infinity,5)
heres why..
x≤0 means that x is less than or equal 0 so if you plug in 0 then -1 then -2 ect. because we know all x's are 0 or less.
I believe A is the best option