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Write in vertex form. y = 8(x + )2 +

User Jevakallio
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2 Answers

3 votes

Final answer:

To write the equation in vertex form, y = a(x - h)^2 + k, we need to complete the square. Given the equation y = 8(x + )^2 + , we can find the value of h by taking half of the coefficient of x and squaring it. Similarly, the value of k can be found by substituting the value of h into the equation and simplifying. Therefore, the equation in vertex form is y = 8(x + 1/2)^2 + 0.

Step-by-step explanation:

To write the equation in vertex form, y = a(x - h)2 + k, we need to complete the square.

Given the equation y = 8(x + )2 + , we can find the value of h by taking half of the coefficient of x and squaring it. Since the coefficient of x is 1, half of it is 1/2. So h = 1/2.

Similarly, the value of k can be found by substituting the value of h into the equation and simplifying. In this case, since there is no constant term after the squared term, k = 0.

Therefore, the equation in vertex form is y = 8(x + 1/2)2 + 0.

User KoalaZub
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6 votes

Answer:

2 & -15

Step-by-step explanation:

User Bigtony
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