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3 years ago

What is the sign of the product (−2) × (4) × (−6) × (−3)?

Mathematics

1 answer:

dalvyx [7]3 years ago

3 0

Answer:

The answer is A.

Step-by-step explanation:

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First use the digits in the box to create the largest possible number. Then use the same digits to create the smallest possible

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Answer:

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Step-by-step explanation:

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3 years ago

Suppose line n has a slope of 5/7 and passes through (4,8). what is the equation for n in point-slope form?

Olegator [25]

Answer:

$\large\boxed{y-8=\dfrac{5}{7}(x-4)}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

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Substitute:

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3 years ago

A measurement of the circumference of a disk has an uncertainty of 1 . 5 mm. How many measurements must be made so that the diam

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Answer:

How many measurements must be made = 9

Step-by-step explanation:

The steps are as shown in the attachment.

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3 years ago

Consider parent function f(x)=e^x and the transformes function g(x)= -1/2e^3x+4, quantitatively explain the transformations to t

kolezko [41]

Answer: reflection across the x-axis

vertical shrink by a factor of 1/2

horizontal shrink by a factor of 1/3

vertical shift up 4 units

<u>Step-by-step explanation:</u>

$\text{Note:}\ g(x) = -Ae^{Bx-C}+D\\\bullet \quad \text{- represents a reflection across the x-axis}\\\\\bullet \quad \text{A represent a vertical stretch by a factor of A (shrink if}\ |A| < 1)\\\\\bullet \quad \text{B represents a horizontal stretch by a factor of}\ \dfrac{1}{B}\ (\text{shrink if}\ |B| >1) \\\\\bullet \quad \text{C represents a horizontal shift of C units}\ (\text{+ is right, - is left}) \\\\\bullet \quad \text{D represents a vertical shift of D units}\ (\text{+ is up, - is down})$

$\text{Parent function:}\ f(x)=e^x\\\text{Transformed function:}\ g(x)=-\dfrac{1}{2}e^{3x}+4\\$

The transformed function has the following:

Negative: reflection across the x-axis

A = 1/2 vertical shrink by a factor of 1/2

B = 3 horizontal shrink by a factor of 1/3

C = 0 no horizontal shift

D = 4 vertical shift of 4 units up

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3 years ago