Create an anonymous function f which accepts a vector valued numeric input (from x=0 to x=5 with 0.5 increments) and returns a vector valued numeric output according to the mathematical formula f(x) = x^3 - 1. The function find the value of f(x) at x=0.6 and plots the figure below. Figure 1 File tdt View Insert Tools Desitop Window Help 140 120 O H0 100 60 40 20 -20 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

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.deleteChildElementsa. Receives a parentElement as a parameterb. Define a child variable as parentElement.lastElementChildc. While the child exists…(use a while loop)d. Use parentElement.removeChild to remove the child in the loope. Reassign child to parentElement.lastElementChild in the loopf. Return the parentElement  function deleteChildElements(parentElement){    let child = parentElement.lastElementChild;      while(child)        {            parentElement.removeChild(child);            child = parentElement.lastElementChild;    }    return parentElement;  } The code works but the function deleteChildElements needs to return undefined if an HTML element is not received as a parameter

EXCEL VBA (a) Write a user-defined function called SumStop which takes an integer n as an input and adds up the values of the cells in row 1 (starting from cell A1) until the value of the sum exceeds n, and then outputs the number of cells used. You may assume that all of the cells in row 1 contain numbers. Use a suitable Do While loop and the cells command. Declare all variable types and include appropriate comments in your code.