2 years ago

What’s the correct answer for this?

Mathematics

1 answer:

dybincka [34]2 years ago

5 0

Answer:

(A)

Step-by-step explanation:

Using the formula :

Area = 1/2 [-1(1 - 6) -7(6 - 1) -3(1 - 1)]

Area = 1/2 [5 - 35]

Area = 1/2 × -30 = |-15| = 15 units²

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Answer correct you get brainliest answer

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Answer:

$y = {x}^{2} - 2$

Or if you want with the value of h too.

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Substitute these values in the formula.

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

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

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