A division algorithm is often discussed in introductions to abstract
algebra or number theory. The intent is to explain ordinary division
of integers in a more theoretical light that allows certain
generalizations to things such as polynomials and other subsets
ot the real or complex...

Two different lines are parallel if they have the same slope.
The slope of the line y = -3x - 4 is -3.
Using the point-slope form of the equation of a line gives
y - 6 = -3(x - 2) .
The slope-intercept form is y = -3x + 12.
Another way to solve the problem is let y = -3x...

The x intercept of a line is the value of x at the point where the line intercepts the x-axis.
It can be found by setting the value of y to 0 and solving for
x.
So in this case x = -21.
The y intercept of a line is the value of y at the point where the line intercepts...