Find the slope of a line parallel to each given line.
y= -1/4x -4

pls help asap

Which of the following circles have their centers in the third quadrant?

What is the area of the shaded sector?

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .