(-9,8) is the answer (h,k) is the equation
I would think the answer is -16
but that's is what i think
Answer:
So what you do is The florist cost rounded to the nearest ten is 90 then the percent Gratuity rounded to the nearest ten should be 10% well after we do that 90 divide by 10 is 9
Step-by-step explanation:
hope this helps and feel free to brainliest
Answer:

Or if you want with the value of h too.

Step-by-step explanation:

Find the value of h and k by using the formula.

From y = x²-2

Substitute these values in the formula.

Therefore, h = 0.

Therefore, k = - 2.
From the vertex form, the vertex is at (h, k) = (0,-2). Substitute h = 0, a = 1 and k = -2 in the equation.

These type of equation where b = 0 can also be both standard and vertex form.