Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

point H(9, 1) is reflected across the x-axis. Which statements about H’ is true?

select each correct answer.

a. the x-coordinate is -9
b. the x-coordinate is 9.
c. the y-coordinate is 1.
d. the y-coordinate is -1.


Sagot :

Answer:

b and d

Step-by-step explanation:

Under a reflection in the x - axis

a point (x, y ) → (x, - y ) , then

H (9, 1 ) → H' (9, - 1 )

the x- coordinate is 9 → b

the y- coordinate is - 1 → d