Answer:
The red line represents the equation 2x-3y=-6 , and the solution to the system of equations is (–4, 2).
Step-by-step explanation:
hope this helps
Answer:
16
Step-by-step explanation:
Answer:
-2 and -4
Step-by-step explanation:
When the quadratic equation equals 0, that means when y = 0.
By looking at the graph, whenever y = 0 is when the graph crosses the x-axis.
The graph crosses the x-axis at only two points:
(-4, 0) and (-2, 0)
So the solutions to the graph when -x^2 - 6x - 8 equals 0 is -2 & -4.
Hope it helps (●'◡'●)
Answer:
Step-by-step explanation:x=2y-8
4y=3.(2y-8)+6
4y=6y-24+6
4y-6y=-24+6
-2y=-18
Y=9
X=2Y-8
x=2.9-8=10
