A teacher wants to know if her 150 middle school students believe her class is worth paying attention to

Given that (-6,2) is on the graph of f(x) find the corresponding point for the function f(1/4x).

Dafna1 [17]

Answer: (-24,2)

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Work Shown:

The y coordinate stays the same. Only the x coordinate will change.

(1/4)*x = -6
x = -6*4
x = -24 is the new x coordinate
Plugging x = -24 into f((1/4)x) leads to f(-6) = 2

7 0

3 years ago

What is the cross section shown below?

goldenfox [79]

<h3>Answer: Choice A) circle</h3>

Explanation:

Imagine that white rectangle as a blade that cuts the cylinder as the diagram shows. If you pull the top cylinder off and examine the bottom of that upper piece, then you'll see a circle forms. It's congruent to the circular face of the original cylinder. This is because the cutting plane is parallel to both base faces of the cylinder. Any sort of tilt will make an ellipse form. Keep in mind that any circle is an ellipse, but not vice versa.

Another example of a cross section: cut an orange along its center and notice that a circle (more or less) forms showing the inner part of the orange.

Yet another example of a cross section: Imagine an egyptian pyramid cut from the top most point on downward such that you vertically slice it in half. If you pull away one half, you should see a triangular cross section forms.

3 0

3 years ago

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PLZ HELP URGENT!!!! Valentin is deciding where to buy computer glasses. Each store offers a 1-year loan for $750 but with differ

Luda [366]

Answer:

A is your answer.

Step-by-step explanation:

Annual Percentage Rate (APR) includes the interest rate plus any fees. So if you choose the lowest APR, you will have chosen the lowest interest with any fees.

8 0

3 years ago

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What is the square inches?

otez555 [7]

Answer:

given :-

for rectangular part: length=12in, breadth=8in

for triangular part:base=8in, height=3in

area of the given fig:

area of the given fig:area of 2 triangles +area of rectangle 

 $→2( \frac{1}{2} \times b \times h) + l \times b \\ →2( \frac{1}{2} \times 8 \times 3) + 12 \times 8 \\ →24 + 96 \\ → {120in}^{2}$ 