Simple or linear Equations: Tricks and Examples. Quadratic Equations of quantitative aptitude. I will discuss some examples of simple equations which have been proved to be a very important topic for various competitive exams. The problems of linear equations can be easily solved by using simple tricks.
When a graph on the cartesian plane intersects at a single point, a system of linear equations results. What kind of system of linear equation s was described?
A. dependent and inconsistent
B. dependent and consistent
C. independent and inconsistent
D. independent and consistent
We give linear equations. For each equation,
a. find the y-intercept and slope.
b. determine whether the line slopes upward, slopes downward, or is horizontal, without graphing the equation.
c. use two points to graph the equation.
Determine the linear operator t's standard matrix using the given formula
What is the graph of the dependent and consistent linear equations?
A. parallel
B. coinciding
C. intersecting
D. no graph