PLS HELP NOW
Which expression is equivalent to 3 (150x-80y + 50-50%-25y + 20)?
20x-21Y+ 14
20x+11y+14
20x-11y+6
20x+21y+6

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.