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3 years ago

F(x) = 8x^2 + 8x - 12 in vertex form

Mathematics

2 answers:

Misha Larkins [42]3 years ago

8 0

Answer:

y=8x2+8x−12

Step-by-step explanation:

Rewrite in vertex form and use this form to find the vertex (h,k).

(4,4)

goblinko [34]3 years ago

4 0

Answer:

f(x) = (x + 4)² - 4

Step-by-step explanation:

Write the equation f(x) = x² + 8x + 12 in vertex form by completing the square:

f(x) = (x² + 8x + (8/2)²) + 12 - (8/2)²

Simplify:

f(x) = (x² + 8x + 16) + 12 - 16

Subtract to find the 'k' value:

f(x) = (x + 4)² - 4. This is the equation in vertex form.

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Solve the proportion

mario62 [17]

Answer:

$\boxed{\sf x = 5}$

Step-by-step explanation:

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3 years ago

Lily went shopping with alan. lily spent $11.20 for 3.60 kg flour and 1 kg sugar. alan spent $20 for 5 kg flour and 2.50 kg suga

Anna007 [38]

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3 years ago

Read 2 more answers

Use yours formula to find the missing number of faces edges 15 vertices 9

Alexandra [31]

Using Euler's Formula, the number of faces is given by: 8.

<h3>What does Euler's Formula states?</h3>

It states that the number of vertices, edges and faces is related by the following equation:

V - E + F = 2.

In this problem, the parameters are given as follows:

E = 15, V = 9.

Hence the number of faces is given by:

V - E + F = 2.

9 - 15 + F = 2

F - 6 = 2

F = 8.

More can be learned about Euler's Formula at brainly.com/question/12943884

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sukhopar [10]

Because, 9 x 9 = 81. Hope I helped!

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ICE Princess25 [194]

Answer:

Step-by-step explanation:

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