Hewo,
Answer:
(3x^2+4x-3)-(4x^2-3x+2)
Hope this helps, may the force be with you!
5 because you have to divide -15 by -3 and yu get 5
For points (x1,y1) and (x2,y2)
the slope is (y2-y1)/(x2-x1)
(3,4) and (6,6), slope is (6-4)/(6-3)=2/3
(4,-4) and (2,-7), slope is (-7-(-4))/(2-4)=(-7+4)/(-2)=-3/-2=3/2
for ax+by=c
slope=-a/b
3x+4y=12
slope=-3/4
You plot 13/8 on 1 and 5/8
You plot 20/8 on 2 and 4/8 also known as 1/2
First move terms
2/5≥x-4/5
Next calculate
-x≥-6/5
Then change the signs
= X≤6/5