Write a Python function named derivative which has three parameters f, a, and h and returns the difference quotient formula for f'(a) with step size h.

In C++  even if a problem does not directly tell you to use a function, you should aim to do so regardless. A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99.Find the largest palindrome made from the product of two 3-digit numbers.  Use functions to do this.

Write the definition of a function isPositive, that receives an integer parameter and returns true if the parameter is positive, and false otherwise. So, if the parameter's value is 7 or 803 or 141 the function returns true. But if the parameter's value is -22 or -57, or 0, the function returns false.

a. Consider the Boolean expression ((x 100)) Why is this expression probably not what the programmer intended? b. Write a function that will receive a matrix as an input argument and will calculate and return the overall average of all numbers in the matrix. Use loops, not built-in functions, to calculate the average.

In Python code:  Write a function to convert a integer to hexidecimal.  Do not use the Python hex function (i.e. hexnumber = hex(number)) to convert the number, instead write your own unique version (i.e. MYHEX:  hexnumber = MYHEX(number)).  Your function should not use any Python functions like hex, dec, oct, bin or any other Python functions or modules.  Functions, like Python ORD, can be used to convert a string to a integer.

Write a programmer defined function that calculates the volume of circular cone(see the below figure) using the following formula: volume t r² h Where, r is the radius and h is the height of the right circular cone. Give your function a suitable name and parameter list. Test your function by writing at least one function call with any appropriate values. Write the code at the space provided below. Optionally, upload your Python file at link below.

Define a function print_repeated() that takes two parameters and outputs the first parameter the second parameter number of times on one line separated and ending with a space. The function does not return any value.

Problem. Write a function reverseDigit, that takes an integer as a parameter and returns the number with its digits reversed. Sample: the value of reverseDigit(9600) is 69, the value of reverseDigit(2021) is 1202%; the value of reverseDigit(-123) is -321

How to write a function in python that takes a string s = kkeeepinng and returns the non-repeating character from strrint s. Such that the output should be as follows:  p i g

How would I do this in Jupyter? Write a function that takes 3 numbers as input and returns the maximum amongst the 3 numbers as the output. e.g.: func_max(5, 10, 30) Maximum is 30