Challenge #2 Use the vertex form of the quadratic function to plot five

parabolas, one through each set of color-coordinated

points

When you finish, press "Check My Work".

.

Parabola

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.

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side

the first sequence is an arithmetic sequence.

if you are factoring then 4(x+3)

if you are simplifying 4x+12

step-by-step explanation: