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:
please one times search answer in search engines ok
Answer:
6 12 2
0 0 0
0 6 2
Step-by-step explanation:
multiply each single number in each row with the number in the same row but across the multiplication symbol.
3 x 2 = 6
6 x 2 = 12
etc
