If you reflect triangle mov across the x-axis, what is the coordinate of o in the image? 1. (4, 2) 2. (4, -2) 3. (-4, 2) 4. (2, -4)

Hi,

The answer you are looking for is 2. (-4,2)

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3. (-4, 2)

Step-by-step explanation:

When a point is reflected along x axis the point (x,y) is reflected to the

(x,-y).

In the figure point O has the coordinates (-4,-2).When it is reflected along x axis the x value remains same and the y valus changes its sign .The coordinates of the reflected point is (-4,2) The x ordinate remains -4 while -2 becomes +2.

The option 3. (-4, 2)  is the right answer.

the answer is z7+8/5

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal