Identify the slope of the line shown in the graph below: (1 point) graph of a vertical line with an x intercept of 4 group of answer choices slope = 1 slope = 0 slope = 4 slope = undefined

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

sorry not knowing about that