At the end of the week, Jason received a paycheck for $534,59. He recorded all of these transactions in his check register.
Trans typ./ Check no. Date Description of Transaction Payment/ Debit (-) Deposit Credit (+) Balance
90000
241
12/4 Miller's Food Market 53.21
53 21
Groceries
846 79
12/7 Frank's Auto Parts 24.05
24 05
Oil and Filter
822 74
243
12/8 Mike's Barber Shop 15.00
15 00
Haircut
807 74
Deposit
12/9 Paycheck
534.59
242
534
59
1,342
32
Evaluate Jason's check register
A Jason did a good job; everything is correct.
B. The final balance is wrong: Jason did not add everything correctly.
C. Jason should have written debit instead of deposit for the transaction type.
D. Jason entered the amount for his paycheck in the wrong column

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

there are infinitely many solutions.