Consider the following system of equations. -2x + 5y = 19 y = -5/6x - 1/6use the graph of the system to approximate its solution. a. (-5/2, 13/4)b. (13/4, -5/2)/4, 5/2)d.(5/2, -13/4)

Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Now, we draw the graph :

According to question, solution point is (-3.2,2.5)

At this point, both the equations intersected at .

By Option 'C' we can see that

and that is our required answer from the graph.

Hence, Option 'C' is correct.

6y + 4x = 18 5/6

Step-by-step explanation:

-2x+5y=19

y= -5/6x - 1/6

Combine the xs

Combine the ys

Combine the whole numbers

6y + 4x = 18 5/6

Either A. or C.

Step-by-step explanation:

x=-3.216 and y=2.514

Step-by-step explanation:

We plot the graphs of the equations:

-2x+5y=19

y= -5/6x - 1/6

The point of intersection of two graphs is the solution.

On seeing the graph we see that the solution is:

x=-3.216 and y=2.514

-13/4=-3.2 and 5/2=2.5

Hence, correct option is:

B