Question

The equation of a line is
.
Which of the following points lies on the line?


The slope of the line is
.

The line has an
-intercept of
.

Answer 1

It looks like part of your problem is missing (the equation and the list of points). Could you paste the full equation and the answer choices?

While you do, here are quick steps you can use:

- To check whether a point (x0,y0) lies on the line: substitute x = x0 into the line's equation and see if the resulting y equals y0.
- If the line is in slope–intercept form y = mx + b:
- slope = m
- y‑intercept = b (point (0,b))
- If the line is in standard form ax + by + c = 0:
- slope = −a/b
- y‑intercept = −c/b (point (0, −c/b))
- If you only have two points, slope = (y2 − y1)/(x2 − x1).

Example: For y = 2x − 3, does (2,1) lie on it? Substitute x=2: y = 2(2)−3 = 1, so yes. Slope = 2, y‑intercept = −3.

Send the full equation and choices and I’ll check them for you.