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3 years ago

Rewrite f(x) =3(x- 2)^2+ 1 from vertex form to standard form.

Mathematics

2 answers:

Mademuasel [1]3 years ago

8 0

Answer:

Hi how are you doing today Jasmine

k0ka [10]3 years ago

3 0

Answer:

Step-by-step explanation:

Srru

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Please I need the answer

Vedmedyk [2.9K]

Answer:

x=4

Step-by-step explanation:

Simplifying

2(6x + 4) + -6 + 2x = 3(4x + 3) + 1

Reorder the terms:

2(4 + 6x) + -6 + 2x = 3(4x + 3) + 1

(4 * 2 + 6x * 2) + -6 + 2x = 3(4x + 3) + 1

(8 + 12x) + -6 + 2x = 3(4x + 3) + 1

Reorder the terms:

8 + -6 + 12x + 2x = 3(4x + 3) + 1

Combine like terms: 8 + -6 = 2

2 + 12x + 2x = 3(4x + 3) + 1

Combine like terms: 12x + 2x = 14x

2 + 14x = 3(4x + 3) + 1

Reorder the terms:

2 + 14x = 3(3 + 4x) + 1

2 + 14x = (3 * 3 + 4x * 3) + 1

2 + 14x = (9 + 12x) + 1

Reorder the terms:

2 + 14x = 9 + 1 + 12x

Combine like terms: 9 + 1 = 10

2 + 14x = 10 + 12x

Solving

2 + 14x = 10 + 12x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-12x' to each side of the equation.

2 + 14x + -12x = 10 + 12x + -12x

Combine like terms: 14x + -12x = 2x

2 + 2x = 10 + 12x + -12x

Combine like terms: 12x + -12x = 0

2 + 2x = 10 + 0

2 + 2x = 10

Add '-2' to each side of the equation.

2 + -2 + 2x = 10 + -2

Combine like terms: 2 + -2 = 0

0 + 2x = 10 + -2

2x = 10 + -2

Combine like terms: 10 + -2 = 8

2x = 8

Divide each side by '2'.

x = 4

Simplifying

x = 4

Hope it helps!

7 0

3 years ago

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What is the degree of 5x - 4x3 + 2x6 - xt?<br> Answer here

DiKsa [7]

There is an app called photo math it might help you

5 0

3 years ago

Someone convert 58.6...... into a fraction thank you!

12345 [234]

586/10 -> 293/5 -> 58 3/5

4 0

3 years ago

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1/2 divided by N equals 1/3<br> what is N?

Veronika [31]

You said that (1/2) / N = 1/3

Multiply each side by 'N' : (1/2) = 1/3 N

Multiply each side by 3 : 3/2 = N

or 1-1/2 = N .

8 0

3 years ago

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roberto made a 74 on last weeks math quiz. this week he made an 85 on the quiz. which best describes the percent of increase in

laila [671]

The percentage of increase in Roberto score is 14.87%, if Roberto made a 74 on last weeks math quiz. this week he made an 85 on the quiz.

Step-by-step explanation:

The given is,

Roberto score on math quiz at last week is 74

This week he made an 85 on the quiz

Step:1

Formula to calculate the percentage of increase the score,

$Percentage of increase = \frac{Final score-Starting score}{Starting score}$ × 100...........(1)

From the given,

Final score = 85

Starting score = 74

Equation (1) becomes,

$Percentage of increase =( \frac{85-74}{74})$ × 100

= $(\frac{11}{74})$ × 100

= 0.1486486 × 100

= 14.86486 %

≅ 14.87 %

Percentage of increase = 14.87 %

Result:

The percentage of increase in Roberto score is 14.87%, if Roberto made a 74 on last weeks math quiz. this week he made an 85 on the quiz.

7 0

3 years ago