The table below shows the linear function f.
x: -6,-5,-4,-3,-2
f(x): 22,19,16,13,10
determine the average rate of change of the given function over an interval [-5, -2].
a. -1/3
b.1/3
c.-3
d.3

The correct choice is C.

Step-by-step explanation:

The average rate of change of the given function over the interval [-5,-2] is the slope of the secant line connecting;

and

This implies that the average rate of change over [-5,-2]

From the table; f(-2)=10 and f(-5)=19

We substitute and simplify to obtain;

Average rate of change

2

step-by-step explanation:

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.