If a table tennis ball were tossed randomly onto the board shown below, what is true about the probability of the ball landing on a square located on the
border?
BALL TOSS
O A. It is more likely to land in the center than on the border.
B. It is more likely to land outside of the game board than on one of
the border squares.
C. It is more likely to land on the border than on a shaded square.
D. None of these options

answer: d. $20

step-by-step explanation:

just took the test

$12. that is my answer.

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

irrational, cannot