One quadratic function has the formula h(x) = -x 2 + 4x - 2. Another quadratic function, g(x), has the graph shown below. Which option below best describes the maximums of these two functions?

Function g has a greater maximum of 2.
Functions g and h have the same maximum of -2.
Functions g and h have the same maximum of 2.
Function h has the greater maximum of -2.

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.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Can some one explain this i got sent this. is this a threat i’m scared