It is OK but for the last exercise the answer is c
When you solve the system you can find x and y which are the coordinates of the intersection point of the 2 lines
Btw the blue line does not correspond to y=7-x/2 since for x=0 you should get y=7
Solve the following system of equations (please check if I did them correctly as it's been a while since I've taken math...):
My answers: and
My answers: and
---------------------
My answer is a because the graph represents the values both equations demonstrate???The values of x and y that solve these two equations simultaneously can be seen on the graph as:
a) the values of the intercepts of the two lines
b) the slopes of the two lines
c) the coordinates at which the two lines intersect
d) the inverse of the slopes of the two lines
(blue lines)
(orange line)