Answer:
location is in centre
charge is positive
mass is 99 percent mass of an atom
Answer:
I'm not so sure but maybe there's a chance that the person set up the settings on his device that way...
Answer:
I don't has a wi bro ppl still have those?
Since you already have the equation, all you need to do is pick two values of x.
For example, when x = 0, you get y = 7/4(0) + 2 = 2. So the line passes through the point (0, 2). When x = 4 (picked to cancel the 4 in the fraction), you get y = 7/4(4) + 2 = 9, so the line also passes through the point (4, 9).
You can describe an entire line by any two points that it contains. So plot these two points, then connect the dots with a line passing through them both.