The schoolyard problem: Some children are playing a game in a rectangular schoolyard ABC D that is 16 yards x 12 yards the diagram shows the schoolyard viewed from above the children start at point S which is 4 yards along with 16 yard wall a B they have to run and touch each other three walls and then get back to ask the first person to return to S is the winner what is the shortest route for them to take explain how do you know. some children are playing a game in a rectangular schoolyard ABC D that is 16 yards x 12 yards the diagram shows the schoolyard viewed from above the children start at point S which is 4 yards along with 16 yard wall a B they have to run and touch each other three walls and then get back to ask the first person to return to S is the winner what is the shortest route for them to take explain how do you know

PLEASE HELP I need this quick. I attached a picture

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

answer: i wpould go with c

step-by-step explanation: