14 q solve the system of equation by graphing

no solution

Explanation:
1- using graphing:
To solve the system of equations graphically means to find the intersect point(s) between the two lines. The solution would be this intersection.
Taking a look at the two graphed lines, we would find that they do not intersect.
This means that there is no solution for these two lines

2- using algebra:
We will get the slopes of the two lines using the formula:
slope = (y2-y1) / (x2-x1)
slope of upper line = (3-4) / (-3-0) = 1/3
slope of lower line = (0--1) / (3-0) = 1/3
The slopes of the two lines are equal. This means that these two lines are parallel which means that they do not intersect which means that the system has no solution

Hope this helps :)

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.