Please help, no idea what to do

It would be a vertical line over the x value 1. Domain would be 1 and range would be all real numbers.

Step-by-step explanation:

Since x=1 then all values of y would have their  x to be 1.

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.