Which graph represents this system?y=3 x+y=4

Mathematics

2 answers:

algol133 years ago

8 0

Answer:

wheres the graph?

Step-by-step explanation:

Wittaler [7]3 years ago

6 0

Answer:

The graph that represents the system is:

A graph that for y = 3 cuts the axis at point 3 and for x + y = 4 cuts the graph in the coordinates (0, 4), (1, 3), (2, 2), (4, 0) and others that comply with the rule that when added they give a value of 4.

Exact graph as an annex.

Step-by-step explanation:

As you can identify in the graph that is in the annex, the fragment y = 3 (differentiated with red color in the graph) refers to the fact that the Y-axis is going to be cut at point 3 with a continuous horizontal line, while the fragment of the system x + y = 4 (differentiated with blue color in the graph) refers to all those values of X and Y that when added together give a value of 4, in the answer I have given you the examples that more are denoted in the graph, but you can take others like (5, -1) since if you add them:

-1 + 5 = 4

The final value of 4 given by the equation is still maintained.

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Blizzard [7]

Answer:

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4 0

3 years ago

Plz help :)))))))))))))))))))

natita [175]

(2 - 7z)(2 + 7z)
= (2)^2 - (7z)^2
= 4 - 49z^2

8 0

3 years ago

1/2(6 2/3+1/4)-5/24=

Helen [10]

For this case we must simplify the following expression:

$\frac {1} {2} (6 \frac {2} {3} + \frac {1} {4}) - \frac {5} {24} =$

We convert the mixed number to an improper fraction:

$6 \frac {2} {3} = \frac {3 * 6 + 2} {3} = \frac {20} {3}$

So, by rewriting we have:

$\frac {1} {2} (\frac {20} {3} + \frac {1} {4}) - \frac {5} {24} =\\\frac {1} {2} (\frac {4 * 20 + 3 * 1} {4 * 3}) - \frac {5} {24} =\\\frac {1} {2} (\frac {80 + 3} {12}) - \frac {5} {24} =\\\frac {1} {2} (\frac {83} {12}) - \frac {5} {24} =$