Question

Срочно Решите графически систему уравнений {У=3х-1 {2х+у=4

Answer 1

Вот график: точки пересечения: (1;2); x=1; y=2; 1) красным цветом; 2)синим цветом

Answer 2

Solving the System of Equations Graphically

To solve the system of equations У=3х-1 and 2х+у=4 graphically, we can plot the graphs of both equations on the same coordinate system and find the point of intersection, which represents the solution to the system.

First, let's graph the equation У=3х-1. This is a linear equation in the form of y = mx + b, where m is the slope and b is the y-intercept. The slope of this equation is 3, and the y-intercept is -1.

Next, we'll graph the equation 2х+у=4. We can rewrite this equation in the slope-intercept form as y = -2x + 4.

By plotting both graphs on the same coordinate system, we can find the point of intersection, which will give us the solution to the system of equations.

Let's proceed with the graphing process.