You can identify the slope which is done by calculating it between two points of the line using the formula which everyone know is y2--y1 and x2--x1
Or you can find the Y intercept which you substitute the slope and the coordinates you have of a point.
:)
Answer:
that hard than i though
Step-by-step explanation:
Answer:
or
Step-by-step explanation:
we know that
Applying the law of cosines
In this problem we have
substitute the values