Number 4 is F
Number 5 is B
Answer:
Not defined
Step-by-step explanation:
An educated guess:)
Y=mx+b
m= slope
so -5 is the slope of the given line
If four coordinates are given then:-
- Find length of the sides using distance formula

- Now break down into two triangles .
- Use herons formula and find areas of the triangles .add them and get the area
-5x = - 7 because -6x plus x is -5x and use elimination to get rid of the -3y so you end up with -5x = -7