Answer:
Point form: (1,-2)
Equation form: x=1 y= -2
Step-by-step explanation:
Hope it helps
Step-by-step explanation:
- you just substitute (-2) into the x values of the above function

Answer:

Step-by-step explanation:
The equation of the graph can be obtained using the formula:

From the graph, the y-intercept is -1 and the x-intercept is 2
We substitute these values to get:


This implies that;

Or

The function notation is
