hi ,
by isolating y :
y = -X²+1
Answer:
Variant b
Step-by-step explanation:
If you multiply it should be a+b but if you divided
A+b-c
THE LCM OF 15 AND 20 IS 60
1/60 AND 3/60
the one you have selected is correct
just remember when a number has absolute value bars around them it basically just makes it positive.
