Which graph is a parabola? On a coordinate plane, a curved line opens up and left in quadrants 1 and 2. It is asymptotic to the negative x axis and crosses the x-axis at (negative 4, 0) and crosses the y-axis at (0, 1).

On a coordinate plane, a curved line opens up and down in quadrants 1 and 3. It crosses the x-axis at (negative 1, 0), turns to the right, crosses the y-axis at (0, 1), then turns up sharply.

On a coordinate plane, a parabola opens up. It goes through (negative 2.2, 10), has a vertex of (0.25, negative 1), and goes through (2.6, 10).

On a coordinate plane, a curved line opens up and left in quadrants 1 and 2. It goes through (negative 3.3, 10), crosses the y-axis at (0, 1), and is asymptotic to the positive x-axis.
Answer- C

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

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.

i don't see any steps below, sweetheart