Sara read 340 pages last week. She wants to decrease her reading by 20% this week. How many pages did Sara read this week? Find the new amount given the original amount and the percent of change.​

a is the correct

27

step-by-step explanation:

(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.