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Andrews [41]
2 years ago
7

Plz help me what the coordinate points for each

Mathematics
1 answer:
krek1111 [17]2 years ago
6 0

Answer:

A. (-4, -3)

B. (5, 3)

C. (-1, 3)

Step-by-step explanation:

Ok, bear with me, its been a while since I have done this so make sure you double check.

A. So, we already know where point A is(1,-3) and we need that to find B

It says we need a reflection which is basically mirroring it across the y-axis(note: if it were across the x-axis then this would turn out much differently.)

Its hard to explain but i will tell you that reflecting point A will give us (-1, -3)

Now we need to translate it 3 units to the left

<u>(-4, -3)</u>

B. Ok, next we have point C which is a reflection using the x-axis (now you will see how important it is to make sure you are reflecting in the right place.) Over the x-axis, will give us (1, 3).

Now we need to translate to the right... (5, 3)

C. Point D... we need to rotate it. Now, rotating is a little bit more work than reflecting and translating but its not hard.

since we are rotating 180 degrees then we are basically just turning it around halfway from 360...

A is (1, -3) so D would be (-1, 3)

Hope this helps :)

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3 years ago
Find the x and y intercepts 5y + 3x = 15
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We found the x-intercept now find the y-intercept with the same process.

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The búfalo children put all of their candy together and weighed it. It weighed 2 1/4 pound . They shared it amongst the five peo
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