Answer: for question 1, i think you have to put yes because absolute value is always positive so it´s 6.5 and the opposite of -6.5 is 6.5
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
because there are vertical angles
X² - 4x - 77 = 0
( x + 7) ( x - 11)
x + 7 = 0
x - 11 = 0
x = -7
x = 11
Answer:
Not a function
Step-by-step explanation:
Fails the vertical line test
Answer:
Option 2?
Step-by-step explanation:
