Answer:
112 students
Step-by-step explanation:
Please see the attached picture for full solution.
In summary. The graph of each equation is a straight line, m is the gradient of the line and c is the y-intercept. Conversely, if a straight line has gradient m and y-intercept c it has equation y = mx + c.
Answer:
(2.5, -1)
(-2.5, 1)
(-1, 2.5)
Step-by-step explanation: