Answer:
y= -3x +7
Step-by-step explanation: calculate for the difference in slope and you already had your y intercept
Ok so the first one is
1.x=135
2.x=-23
3.x=3
4.x=70
-72-4x^2+8x^3-36x/x-3
-4(18+x^2-2x^3+9x)/x-3
-4(-2x^3+x^2+9x+18)/x-3
-4(-2x^2x(x-3)-5x x(x-3)-6(x-3) )/x-3
-4 x(-(x-3) ) x (2x^2+5x+6)/x-3
-4 x (-1) x (2x^2 +5x+6)
8x^2+20x+24
Answer:
Step-by-step explanation:
is x ≤ -19 for inequality notation
