4.06 Question 1
1 answer:
Answer:
Answer:
The points which represents a the solution are: <u>A, C, D and K</u>
<u>Step-by-step explanation:</u>
See the attached figure.
The given inequalities: y ≤ −2x + 10 & y > 1/(2x − 2)
The given inequalities: y ≤ −2x + 10 & y > 1/(2x − 2)The given points: A(-5,4), B(4,7), C(-2,7), D(-7,1), E(4,-2),
The given inequalities: y ≤ −2x + 10 & y > 1/(2x − 2)The given points: A(-5,4), B(4,7), C(-2,7), D(-7,1), E(4,-2), F(1,-6), G(-3,-10), H(-4,-4), I(9,3), J(7,-4) and K(2,3).
The attached figure represents the graph of the given inequalities.
The shaded area represents the solution of the inequalities.
So, the points lies in the shaded area represents the solution of the inequalities.
So, points A, C, D and K are a solution to the system of inequalities.
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<u>Note:</u>
If the given inequalities: y ≤ −2x + 10 & y > (1/2x) - 2
It will be the same solution.
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Answer:
x = 8
Step-by-step explanation:
Step 1: Subtract 5x from both sides.
Step 2: Add 2 to both sides.
Step 3: Divide both sides by 2.
Step 4: Check if solution is correct.
Therefore, x = 8.