Evaluate the function f(x) at the given numbers (correct to six decimal places). f(x) = x2 − 5x x2 − x − 20 , x = 5.5, 5.1, 5.05, 5.01, 5.005, 5.001, 4.9, 4.95, 4.99, 4.995, 4.999

we are given

Firstly, we will simplify it

At x=5.5:

we can plug x=5.5

At x=5.1:

we can plug x=5.1

At x=5.05:

we can plug x=5.05

At x=5.01:

we can plug x=5.01

At x=5.005:

we can plug x=5.005

At x=5.001:

we can plug x=5.001

At x=4.9:

we can plug x=4.9

At x=4.95:

we can plug x=4.95

At x=4.99:

we can plug x=4.99

At x=4.995:

we can plug x=4.995

At x=4.999:

we can plug x=4.999