Which of the following polynomial functions has zeros x = 1, -3, and 2? answers:
f(x) = x3 = 2x² - 7x-6
f(x) = x² – 2x² – 3x
f(x) = x2 + x + 6
f(x) = x2 - 7x+6

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Average acceleration: i have no idea how to do this.

Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8+1/8+1/8+1/8+1/8+1/8d.8/8+6/8