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Whitepunk [10]
3 years ago
6

Which octant contains the image of point A( 1, -3, 4) after a reflection about the xz - plane?

Mathematics
1 answer:
ANTONII [103]3 years ago
7 0

Hi,

Concept: The given problem is based on 3 Dimensional Geometry.

Consider three axes in defined space be x, y & z in their positive directions then - x , -y & -z be their negative axes.

The coordinate of given point A(x1, y1, z1) = (1, -3, 4)

If we take the reflection of point A about xz - plane x and z coordinates will remain same and y-coordinate will give its reflection. It means the value of y-coordinate will be changed which will be +ve 3.

Hence, the reflection of A(1, -3, 4) will be A'(x2, y2,z2= (1, 3, 4).

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3 years ago
Someone Please Help.
ahrayia [7]

Hi there!

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Looking at the graph, we can see that at x = -6, y = 5.

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3 years ago
How do i explain how the distance on the number line and opposit numbers are related
strojnjashka [21]
Hey there!

The distance on a number line is the distance that a point is from 0.
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3 years ago
Homework J
shtirl [24]

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5 0
4 years ago
Hey guys! I am having trouble with this question and would love it if someone would explain to me step-by-step how to get the an
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Answer:

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