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likoan [24]
2 years ago
9

Identifying the Graph of a System of Two-Variable Linear

Mathematics
1 answer:
vekshin12 years ago
7 0

The graph of the given system of inequalities can be seen at the end of the answer.

<h3 /><h3>How to get the graph of the system of inequalities?</h3>

Here we have the system of inequalities:

x + 3y > -3

y < 2x + 1

first, we can write both of these in the form of a line equation in the slope-intercept form.

y > (-3 - x)/3 = -1 - (1/3)*x

y < 2x + 1.

To graph this, we first need to draw the two lines as dashed lines (because the points on the lines are not solutions).

Then for the line:

y = -(1/3)*x - 1 we need to shade the region above the line (because the symbol > is used).

For the line:

y = 2x + 1

We need to shade the region below the line, because the symbol used is <.

Then the graph of the system of inequalities is the one you can see below. The solutions of the system are the ones where the two shaded regions intercept.

If you want to learn more about systems of inequalities:

brainly.com/question/9774970

#SPJ1

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Answer:

Company A:

c = 40 + 2s

Company B:

c = 20 + 4s

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=> s = 10

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Step-by-step explanation:

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3 years ago
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Answer:

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Answer:

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Step-by-step explanation:

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Here m = \frac{1}{2}, thus

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4 years ago
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Plug x in and then solve

5 0
4 years ago
Please help!!
dmitriy555 [2]

Answer:

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Step-by-step explanation:

When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable. Isolating the variable means rewriting an equivalent equation in which the variable is on one side of the equation and everything else is on the other side of the equation.

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you add six to both sides (canceling the 6 on left and adding 6 to the 8)

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you then subtract six from both sides getting

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3 years ago
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