Answer:
its C
Step-by-step explanation:
Answer:
x = ± 15
Step-by-step explanation:
Given f(x) = - 0.5x² and f(x) = - 112.5 , then equate right sides
- 0.5x² = - 112.5 ( divide both sides by - 0.5 )
x² = 225 ( take square root of both sides )
x = ±
= ± 15
Answer:
negative
Step-by-step explanation:
right-to-left is positive
left-to-right is negative
Answer:
ITS IS 23.4
Step-by-step explanation:
UMMMMMMMMMM SRY I DONT HAVE TIME