Question

Построить график функции y=2x-1

Answer 1

Самому не стыдно такой вопрос задавать?
Это прямая, проходящая через точки (0, -1) и (3, 5)

Answer 2

Graph of the Function y=2x-1

To graph the function y=2x-1, we can use the slope-intercept form of a linear equation, which is y=mx+b, where m is the slope and b is the y-intercept.

The given function y=2x-1 has a slope of 2 and a y-intercept of -1.

Plotting the Graph

Using the slope and y-intercept, we can plot the graph as follows: - Start by plotting the y-intercept at (0, -1). - Then, using the slope of 2, we can move up 2 units and to the right 1 unit to find another point on the line. - Connect the two points to draw the graph of the function.

Conclusion

The graph of the function y=2x-1 is a straight line with a slope of 2 and a y-intercept of -1.

I hope this helps! If you have any further questions, feel free to ask.