Question

Solve the system of equations below by graphing. 2.4x-y=-3.5 x^2+x+y=6 What are the approximate solutions rounded to the nearest tenth? (–6.2, –4) and (5, 0.6) (–4, –6.2) and (0.6, 5) (–2.4, 2.4) and (3.7, –12.8) (2.4, –2.4) and (–12.8, 3.7)

Answer 1

B. (–4, –6.2) and (0.6, 5)

Explanation:

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Answer 2

(-4.0,-6.2) and (0.6,5)

Explanation:

We have been given the system of equations

`</p><p>2.4x-y=-3.5........(1)\\x^2+x+y=6 .....(2)`

Let us graph these equation on the xy-plane.

The intersection point of these two curves will give us the solution of the system of equations.

Equation 1 represents a parabola and equation (2) represents a straight line.

The graph is shown in the attached file.

The intersection points of the parabola and the line are (0.622,4.992) and (-4.022, -6.152)

Therefore, the solutions rounded to nearest tenth are

(-4.0,-6.2) and (0.6,5)