The graph of the function f(x)=(x+2)(x+6) is shown
The statement the function is negative for all real values of x where x <-2
I'm just estimating here,
5/48,3/16,0.5,0.75
There isn't really a formula for higher numbers. you can use a calculator with the square root function
To answer this question you will find the means and the mean absolute deviations and compare them.
The correct answers are
A and C.
Please see the attached picture for the organized work.