Cómo debo hacer este ejercicio de la tasa de variación media? el enunciado dice así: traza la gráfica de una función continua que cumpla las siguientes condiciones: - la tasa de variación media en [-5,0] es negativa - la tasa de variación media en [0,4] es positiva - la tasa de variación media en los intervalos [4,8] y [-8,-5] es igual a cero

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250