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Ainat [17]
4 years ago
7

Someone please answer 28 points please answer with the right facts and the explanation thank you

Mathematics
1 answer:
Otrada [13]4 years ago
4 0

Answer:

The transformation

(x,y) \rightarrow (x-5,-y+1)

maps triangle XYZ onto triangle X”Y”Z”.

Step-by-step explanation:

Let us take point Z on the XYZ triangle and see what sequence of transformations we have to apply to map it into the point Z''.

Now Z = (-2, 2) and Z'' = (-7, -1).

The x-coordinate goes from -2 ⇒ -7.

The y-coordinate goes from 2 ⇒  -1.

The x-coordinate is just shifted by -5; thus, x \rightarrow x-5, and the y-coordinate first transforms as y \rightarrow -y, and is then shifted by 1; thus, it transforms as y \rightarrow -y+1.

So we have the full transformation

(x,y) \rightarrow (x-5,-y+1)

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dsp73
6x + 2y = 24....subtract 6x from both sides
2y = -6x + 24...now divide both sides by 2
y = -6/2x + 24/2...now reduce
y = -3x + 12 <=== slope intercept form of y = mx + b
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3 years ago
Which is a possible turning point for the continuous function f(x)? (–2, 0) (0, –2) (2, –1) (4, 0)
alekssr [168]

We are given coordinates of a continuous function f(x)

(–2, 0)

(0, –2)

(2, –1)

(4, 0).

We need to find the possible turning point for the continuous function.

<u>Note: Turning point is a point on the graph where slope of the curve changes from negative to positive or positive to negative.</u>

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For the given coordinates we can see that  (–2, 0) and (4, 0) coordinates are in a same line, that is on the x-axis.

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3 0
3 years ago
Read 2 more answers
(as a expression)
motikmotik

Answer:

4 or 5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Need help quick pls 10 points
Pani-rosa [81]

Answer:

\boxed{ \tt{x =  \frac{45}{5}  = 9}}

4 0
3 years ago
Please help i need the anwser for only those two also those are the anwsers for both IM MARKING BRAINIEST
qwelly [4]

Answer:

1) 22.93

2) 72/ 2π

Step-by-step explanation:

hope this helps you!

6 0
3 years ago
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