Someone answer my
1) a line has a slope of 5 and passes through the points (4, 3) and (2, y).
what is the value of y?
y =
2) a line passes through the origin and has a slope of −32. through which quadrants does the line pass? (use roman numerals: i, ii, iii, iv; write your answer in the form of: ii and iii)

1)

where m is the slope

We know the slope is 5 and the line passes through the point (4,3).



The equation of the line is:


Now the second point:


The
The value of y is -7.

2)
The line passes through the origin, or the point (0,0), and has a slope of -32.
The slope is negative so the line goes down from left to right.
It crosses both x and y axes in the point (0,0).
Therefore, it only passes through II and IV quadrant.

You can also find the equation of the line, find one more point and draw it.


Find the y-coordinate of the point for example (1,y).


The line passes through the points (0,0) and (1,-32). Now you can draw it (see the attachment).

The
The line passes through quadrants II and IV.