Maura's class is painting the brick wall behind the basketball court. 19 bricks were already painted, and each student paints 20 more bricks in whatever
color he or she wants.
Let s represent the number of students and b represent the total number of
painted bricks.
Use the function b = 20s + 19 to find the value of b when s = 8.
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(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.

0.50 , 0.75

step-by-step explanation: