Question

Построить график функций y=-3+5x

Answer 1

Прямая, проходящая через точки (1;2), (2;7)

Answer 2

Plotting the Function y = -3 + 5x

To plot the function y = -3 + 5x, we can use the slope-intercept form of a linear equation, y = mx + b, where m is the slope and b is the y-intercept.

In this case, the slope (m) is 5 and the y-intercept (b) is -3.

To plot the graph, we can choose a few values for x and calculate the corresponding y values. Let's choose x = -2, 0, and 2.

When x = -2: y = -3 + 5(-2) = -3 - 10 = -13

When x = 0: y = -3 + 5(0) = -3 + 0 = -3

When x = 2: y = -3 + 5(2) = -3 + 10 = 7

Now we have three points: (-2, -13), (0, -3), and (2, 7). We can plot these points on a graph and draw a line through them.


The graph of the function y = -3 + 5x is a straight line with a slope of 5 and a y-intercept of -3. As x increases, y increases at a rate of 5 units for every 1 unit increase in x.