Describe the transformation. f(x)=x2+4
shift 4 units left
shift 4 units up
shift 4 units right
shift 4 units down
PLEASE ANSWER

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.  

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

what chart am i supposed to follow?

b.   e = 7.5h

hope this , lovely!