The distance from the cafeteria to the gym is 14 meters. the distance from the cafeteria to the playground is double that distance. how many times would you need to use a meter stick to measure the distance from the cafeteria to the playground?

= 28 metre sticks

Step-by-step explanation:

The distance from cafeteria to the playground is double the distance from the cafeteria to the gym which is 14 and double 14 is 28m.

You would need 28 metre sticks

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

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: