Narrowing it down it's either a or c because the other 2 choices open downward (negative a).
Graphing the 2 parabolas choice c is narrower.
c
Answer:
11/15
Step-by-step explanation:
44/60 then simplify
26 27 28 29 30 so 25 24 23 22 21---so 30 is the awnser
Answer:
Step-by-step explanation:
28/40 ×100 =70 PERCENT
