Question

A triangle with A(4, 8), B(7, 5), and C(2, –1) is reflected over the x-axis. What are the new points?
Select one:
a. A(4, –8), B(7, –5), C(2, 1)
b. A(–4, –8), B(–7, –5),C(–2, 1)
c. A(–4, 8), B(–7, 5), C(–2, –1)
d. A(–8, 4), B(–5, 7), C(1, 2)

Answer 1

@waterineyes @Kainui @ganeshie8 @HelpingHawk

Answer 2

If you reflect over the x axis, all of your x coordinates will remain the same while your y coordinates will change sign.

Answer 3

so its d

Answer 4

no its C im srry am i correct

Answer 5

no. D reverses the position of the x and y coordinates and changes the sign of the former y coordinates. You want the choice where your x coordinates are exactly the same and your y coordinates have the opposite sign as the original triangle.

Answer 6

no its C im srry am i correct

Answer 7

In C, the x coordinates change signs and the y coordinates remain the same. That is the opposite of what you are looking for.

Answer 8

so C is my answer?

Answer 9

C is not your answer
In A, your x coordinates remain the same. The y coordinates change sign. That is what you are looking for.

Answer 10

oh srry i see what you mean its A right

Answer 11

yes

Answer 12

ok thnx can you help me on somore

Answer 13

You have to post each question separately, but I'll be around here for a while.