Three students each write a function, T(n), that they think can be used to find the
number of toothpicks needed to make the nth figure in the pattern shown.
Use the drop-down menus to explain why each function does or does not represent the
number of toothpicks needed to make the nth figure in the pattern.

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

1 and 0

step-by-step explanation:

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.