Can someone help me pls Find the Domain

All real numbers or positive infinity and negative infinity

Step-by-step:

The domain is the range of x. So those arrows show that x goes on forever in that direction. In that case you put it for left and right. Which means the domain would be all real numbers or you could also say negative infinity and positive infinity

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

69.64%

step-by-step explanation: