What is the rule for the reflection? •r x-axis(x, y)→(-x, y)

•r y-axis(x, y)→(-x, y)

•r x-axis(x, y)→(x,-y) ✔

•r y-axis(x, y)→(x,-y)

People kept getting the answer for this question wrong.

! ᴛʜᴇ ᴀɴsᴡᴇʀ ɪs ᴄ !

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota