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I help with Algebra ASAP!!!!

I help with Algebra ASAP!!!!-example-1

1 Answer

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Answer:

(1, 0)

Explanation:

To find the vertex of a quadratic function use the formula: x = -b/2a to find the x-value, which is "h" in (h, k).

The a-value is 2 and the b-value is -4. Substitute these values into the formula to find the x coordinate of the vertex.

  • x = -(-4) / 2(2)

Two negatives make a positive so the -(-4) becomes a 4, and 2 * 2 is 4.

  • x = 4/4 which simplifies to 1.

To find the y-coordinate (k) substitute 1 for x into the original equation.

  • y = 2(1)^2 - 4(1) + 2

Evaluate the exponent.

  • y = 2(1) - 4(1) + 2

Multiply 2 and -4 by 1.

  • y = 2 - 4 + 2

Simplify by combining like terms.

  • y = 0

You have x = 1 and y = 0, which is (x, y) ⇒ (h, k) so the vertex coordinates are (1, 0).

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