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hammer [34]
2 years ago
14

Which equation is y = (x 3)2 (x 4)2 rewritten in vertex form? y = 2 (x seven-halves) squared minus one-fourth y = 2 (x seven-hal

ves) squared minus one-half y = 2(x 7)2 – 73 y = (x 7)2 – 24
Mathematics
1 answer:
Mkey [24]2 years ago
5 0

The equation when rewritten is y=2(x-1/2)^2- 27/2

<h3>Calculations and Parameters:</h3>

When we consider the vertex form of the equation:

y= 3(x-2)^2 - (x-5)^2

Expanding further:

2((x-0.5)^2 - 27/4) = 2( (x-0.5)^2)- 27/2

Thus, the final form of the equation would be y=2(x-1/2)^2- 27/2

Read more about equations here:

brainly.com/question/17109781

#SPJ4

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Write a statement that correctly interprets the confidence interval. Choose the correct answer below. A. One has 90​% confidence
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Answer:

B. <em>There is a 90​% chance that the true value of the population proportion will fall between the lower bound and the upper bound. </em>

Step-by-step explanation:

A. <em>One has 90​% confidence that the sample proportion is equal to the population proportion. </em>

Confidence interval gives an interval estimate, not an equality

B. <em>There is a 90​% chance that the true value of the population proportion will fall between the lower bound and the upper bound. </em>

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3 years ago
Which expression best represents the sum of two consecutive integers?
xxMikexx [17]
<span>x + (x + 1)
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3 years ago
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Which represents the reflection of f(x)=sqrt x over the y axis
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reflection of f(x)=\sqrt{x} over the y axis we get g(x)=\sqrt{-x}

Step-by-step explanation:

We need to find the reflection of f(x)=sqrt x over the y axis

So, reflection over y- axis

If the function f(x) is transformed over y-axis then the new function g(x) will be g(x)= f(-x)

So, finding reflection of f(x)=\sqrt{x} over the y axis we get:

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So, reflection of f(x)=\sqrt{x} over the y axis we get g(x)=\sqrt{-x}

Keywords: Transformations

Learn more about Transformations at:

  • brainly.com/question/2415963
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#learnwithBrainly

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