1) Kiki's take-home pay is $625 per week. What is her annual take-home pay? (Hint: There are 52 weeks in a year.) 2) A room is half as wide as it is long . Write an expression to describe the area of the room.

3) Nicholas has a new job making $9.50 an hour. He worked 38 hours last week. he also had deductions of 7.25 % for Social Security and 1.6% for health benefits. After deductions what is his pay?

4) Nicholas wants to use his new salary to buy a television that cost $1000 . Will he be able to afford the television in three weeks if he earns the same amount each week as he did in question 3 ​

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

you have to put the graph on here with the question

step-by-step explanation:

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract

it goes right