Question

Постройте графики функций в одной системе координат y=0.5x и y=2x-3 Найдите координату точки их пересечения.

Answer 1

Y=2x-3 
x 0 1 2 3
y 0 2 4 6
После того как это построил, смещай все то, что получилось, на 3 уровня вниз.
Вопрос по 2 примеру

Answer 2

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Answer 3

Plotting Functions and Finding Intersection Point

To plot the functions y = 0.5x and y = 2x - 3 in the same coordinate system, we can first find the intersection point of these two functions.

The intersection point can be found by setting the two functions equal to each other and solving for x and y. Let's proceed with finding the intersection point.

First, we set the two functions equal to each other: 0.5x = 2x - 3

Now, we solve for x: 0.5x - 2x = -3 -1.5x = -3 x = -3 / -1.5 x = 2

Next, we substitute the value of x back into one of the original equations to find the corresponding y-value. Let's use the equation y = 0.5x: y = 0.5 * 2 y = 1

So, the intersection point of the two functions is at (2, 1).

Now, let's plot these two functions in the same coordinate system and mark the intersection point at (2, 1).

- The graph of y = 0.5x is a straight line passing through the origin with a slope of 0.5.
- The graph of y = 2x - 3 is also a straight line with a y-intercept of -3 and a slope of 2.

Now, let's plot these two functions in the same coordinate system and mark the intersection point at (2, 1).

This will provide a visual representation of the functions and their intersection point.