Answer:
y = - 3/7x + 3
Step-by-step explanation:
First find the slope
Second find the y-intercept (already given by one of the points)
Third write it in slope-intercept form
I used the quadratic formula and got x= 4, -6
4(x+5y)(x-3y)
I don't know what you mean by placing the factors on the grid
Answer:
0.02
Step-by-step explanation:

Hope this helps!