use quadratic regression to find the equation of the parabola going through these 3 points. (4,80) (-3,-11) (-1,-15)

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

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Match the one-to-one functions with their inverse functions.