(Mastery test plz help)Graph the linear equation. Find three points that solve the equation, then plot on the graph. -x+2y=11

The three points on the plane found are: (5, 3); (1, 5); and (-3. 7)

Step-by-step explanation:

We can find three points that satisfy the equation by solving for example for the variable "x", and using different possible "y" values to find which "x"  produces an equality (and therefore belongs to the line):

So now, we can try three different values for "y" (like 3, 5, and 7)

They give the following x-values:

So we have the following three points: (5, 3); (1, 5); and (-3. 7)

which we can plot, and join with a line as shown in the attached image.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.