Answer:
ok thx
Step-by-step explanation:
Answer:
<h2>-36</h2>
Step-by-step explanation:
Answer:
Step-by-step explanation:
LOL The graph doesn’t match the y intercept :)
Anyway
If we have point (0,-3) we have a quadratic of
y=ax^2+bx-3 we are given points (-1,0) and (2,0) so
a-b-3=0 and 4a+2b-3=0
4a+2b-3+2(a-b-3)=0
4a+2b-3+2a-2b-6=0
6a-9=0
6a=9
a=1.5, since a-b=3
1.5-b=3
b=-1.5
y=1.5x^2-1.5x-3
Answer: aaaaaaaaaaahhhhh
I’m only in 8th I wish I was in collage
Step-by-step explanation:
Answer: V=πr^2h=π·4^2·8≈402.12386cm^2
