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3 years ago

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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finlep [7]

Answer:

Option B; EF = ( About ) 4.47 units, Perimeter of Δ EFG = ( About ) 12.94 units

Step-by-step explanation:

If we were to consider the height of this triangle EFG, it would be 4 units of length, supposedly splitting base GF into two ≅ parts, each 2 units of length. First let us name the point drawn to base GF ⇒ point H, so that the height of Δ EFG ⇒ EH. Now as EH splits GF into two ≅ parts, by Converse to Coincidence Theorem, Δ EFG ⇒ Isosceles Δ;

EH and FH are legs of a right triangle EFH, so that Pythagorean Theorem can be applied to solve for the length of EF and EG, knowing that as Δ EFG ⇒ Isosceles Δ, EF ≅ EG;

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

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