Solve by completing the square x^2+6x=3
1 answer:
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Answer:
(3, 0)
Step-by-step explanation:
Given the inequality y > -2x + 3 and y ≤ x - 2
The graph of the inequalities are plotted using the geogebra graphing online calculator.
The portion of the graph that is shaded with dark blue, represents the portion that supports the equation.
All the ordered pair points given in the question are also labelled in the graph.
From the graph we can see that only point (3, 0) falls in the area that supports the equation. Hence (3, 0) makes both inequalities true.
R, S and T are collinear if they are in the same exact line.
It is enough to show that slope of RS is equal (or not) to the slope of ST,
slope of RS
slope of ST
the lines through R, S and S, T have the same slope so the three points are collinear.
Answer: TRUE
It is enough to show that slope of RS is equal (or not) to the slope of ST,
slope of RS
slope of ST
the lines through R, S and S, T have the same slope so the three points are collinear.
Answer: TRUE