2 years ago

What is the Algebraic Notation for this reflection?

Mathematics

1 answer:

Aleks [24]2 years ago

7 0

B

Your y coordinates do not change, but your x coordinates are opposites

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tiny-mole [99]

I think the answer 0.17 I'm sorry I may be wronh

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2 years ago

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Determine the degree of the given polynomial x^2 ( 1 - x^3)

Ray Of Light [21]

Answer:

$\huge\boxed{\bf\:5}$

Step-by-step explanation:

Polynomial = $x^{2} (1 - x^{3})$ .

Before determining the degree of the polynomial, let's open the parentheses using the distributive property .

$x^{2} (1 - x^{3})\\=\underline {x^{2} - x^{5}}$

Degree is the highest exponential power in a polynomial .

So, the degree of the given polynomial is 5.

$\rule{150pt}{2pt}$

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1 year ago

If rectangle ABCD is resized with a central point (−1, 1) and scale factor 3, what are the coordinates of D'?

alexandr402 [8]

Its B) (-10,-5). I had this test.

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3 years ago

I think its C. but Im not sure how to determine the answer, however I know that using the two points I picked... (0, 2) & (-

9966 [12]

It is B.

You see that the line segment crosses the y-axis at 1? That is known as the y intercept.

Remember y = mx + b?

Well in this graph, b = 1
Therefore it is B

3 0

3 years ago

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A line passes through the point (5,-11) and has a slope of -2 Find an equation of this line.

Vsevolod [243]

Formula: y = mx + b

m being the slope

Slope given: -2, plug it in

Y = -2x + b

Now find y intercept (b)

Plug in the point (5,-11)

-11 = -2(5) + b

-11 = -10 + b, b = -1

Solution: y = -2x -1

5 0

3 years ago