Question

Построить графики функций а) y=5/2xб) y=-3/2xв)y=(1/3)^xг)y=log^3xд)y=log^1/3xе)y=-3sin2x;)y=ctgxз)y=-ctg2x

Answer 1

3 графика по порядку стоят

Answer 2

I can help you with plotting functions in Python. Here is some code that you can use to plot the functions you asked for:

# Import matplotlib.pyplot module
import matplotlib.pyplot as plt

# Define the x values from -10 to 10 with 0.1 intervals
x = np.arange(-10, 10, 0.1)

# Define the functions using numpy
y1 = 5/2 * x # y = 5/2x
y2 = -3/2 * x # y = -3/2x
y3 = (1/3) ** x # y = (1/3)^x
y4 = np.log(x) / np.log(3) # y = log_3 x
y5 = np.log(x) / np.log(1/3) # y = log_(1/3) x
y6 = -3 * np.sin(2 * x) # y = -3sin2x
y7 = 1 / np.tan(x) # y = ctgx
y8 = -1 / np.tan(2 * x) # y = -ctg2x

# Plot the functions with different colors and labels
plt.plot(x, y1, color="red", label="y = 5/2x")
plt.plot(x, y2, color="blue", label="y = -3/2x")
plt.plot(x, y3, color="green", label="y = (1/3)^x")
plt.plot(x, y4, color="orange", label="y = log_3 x")
plt.plot(x, y5, color="purple", label="y = log_(1/3) x")
plt.plot(x, y6, color="brown", label="y = -3sin2x")
plt.plot(x, y7, color="pink", label="y = ctgx")
plt.plot(x, y8, color="black", label="y = -ctg2x")

# Add a title and axis labels
plt.title("Plotting functions in Python")
plt.xlabel("x")
plt.ylabel("y")

# Add a legend
plt.legend()

# Show the plot
plt.show()

You can learn more about how to take user input and use that in a function from [this article](https://stackoverflow.com/questions/37893927/python-how-to-take-user-input-and-use-that-in-function). You can also find more information about the input() function from [this article](https://realpython.com/python-input-output/) and [this article](https://www.educba.com/python-input-function/). You can also check out [this article](https://developer.mozilla.org/en-US/docs/Learn/Forms/User_input_methods) for different ways users interact with web content. I hope this helps you. Have a nice day!