Find the graphed solution to the inequality. 3(x-9) < -18 Closed or open, left or right?
1 answer:
Answer:
open left
Step-by-step explanation:
We can distribute the left side to get .
We can then add to both sides of the equation to get
.
We can finally divide both sides of the equation to get .
Because it's a and not a
, it is closed. And because the inequality opens to the right, it faces to the left.
So, it is a open left graph.
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Using the midpoint formula, the coordinates of the intersection of the diagonals of the parallelogram is: (1, 2.5).
<h3>What are Diagonals of a Parallelogram?</h3>The diagonals of a parallelogram bisect each other, therefore, the coordinates of their intersection can be determined using the midpoint formula, which is: .
A diagonal is XZ.
X(2, 5) = (x1, y1)
Z(0, 0) = (x2, y2)
Plug in the values
= (1, 2.5).
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