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3 years ago

A point has the coordinates (m,0) and m unequal 0. Which reflection of the point will produce an image located at (0,-m)

Mathematics

1 answer:

melisa1 [442]3 years ago

8 0

Answer:

y = -x

Step-by-step explanation:

it because the reflection change the value of x become -y

so the reflection we can use is the line y = -x

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50 points - geometry - pictures attached

Yuki888 [10]

Answer:

The answer to your question is below

Step-by-step explanation:

PQ ≅ PR Given

Draw median PM Two points determine a line

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PM ≅ PM Reflexive property of congruence

ΔPQM ≅ ΔPRM SSS Congruence postulate

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"I hope it helps you"

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3 years ago

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Find the matrix A of the linear transformation T(f(t))= 4f'(t)+6f(t) from P2 T0 P2 with respect to the standard basis of P2 {1,t

dimulka [17.4K]

Answer: The required matrix is

$A=\left[\begin{array}{ccc}6&4&0\\0&6&8\\0&0&6\end{array}\right] .$

Step-by-step explanation: The given linear transformation is

T(f(t)) = 4f'(t) + 6f(t).

We are to find the matrix A of T from P² to P² with respect to the standard basis P² = {1, t, t²}.

We have

$T(1)=4\times\dfrac{d}{dt}1+6\times1=0+6=6\times 1+0\times t+0\times t^2,\\\\T(t)=4\times\dfrac{d}{dt}t+6\times t=4+6t=4\times1+6\times t+0\times t^2,\\\\T(t^2)=4\times\dfrac{d}{dt}t^2+6\timest^2=8t+6t^2=0\times 1+8\times t+6\times t^2.$

Therefore, the matrix A is given by

$A=\left[\begin{array}{ccc}6&4&0\\0&6&8\\0&0&6\end{array}\right] .$

Thus, the required matrix is

$A=\left[\begin{array}{ccc}6&4&0\\0&6&8\\0&0&6\end{array}\right] .$

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2 years ago

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Darina [25.2K]

Answer:

Step-by-step explanation:

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2 years ago

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dmitriy555 [2]

Answer:

Option B

Step-by-step explanation:

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2 years ago

X+3=2X+6(x+4)<br> Please Answer!

nataly862011 [7]

X=10
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1 year ago