Mathematica. Define a function rescale[x] in Mathematica to be the unique degree one polynomial with the property that rescale[.25] = 0 and rescale[.75] = 1. When defining functions in Mathematica, it is good to be in the habit of clearing the function name before the definition, so before you define rescale, in the same cell, type Clear[rescale].

Q4. To flip a function upside down (over the x axis) multiply the whole function by____ 1 or -1 none of these -1 the x intercept

if x23 a. Find f(-7). b. Find f(7). File Preview 2. The following piece-wise function summarizes the tax levied on the adjusted gross income earned by unmarried taxpayers by the Virginia government. (0.02x | 60 + 0.03(x – 3,000) { 120 + 0.05(x – 5,000) ( 720 + 0.0575(x– 17,000) if x 17,000 T = Calculate the income tax levied by the Virginia government in 2020 on an income of a. $8,840 b. $4,520