Question

Как построить график линейной функции y=2x +1

Answer 1

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Answer 2

Building a Graph for the Linear Function y=2x+1

To build a graph for the linear function y=2x+1, we can follow these steps:

1. Identify the Slope and Y-Intercept: - The linear function is in the form y=mx+b, where m represents the slope and b represents the y-intercept. - For the function y=2x+1, the slope m is 2 and the y-intercept b is 1.

2. Plot the Y-Intercept: - The y-intercept is the point where the graph intersects the y-axis. For the function y=2x+1, the y-intercept is at the point (0, 1).

3. Use the Slope to Find Additional Points: - The slope of 2 means that for every 1 unit increase in x, the value of y increases by 2 units. - We can use this information to find additional points to plot on the graph.

4. Plot the Points and Draw the Line: - Once we have identified multiple points, we can plot them on the coordinate plane and then draw a