Hello,
The equation of the parabola is
y=k(x-1)²-9
and -6=k(0-1)²-9==>k=3
x-intercepts is:
y=0==> 3(x-1)²-9=0==>(x-1)²=3
==> x=1+√3 or x=1-√3
Answer:
5v
Step-by-step explanation:
First you convert all the subtraction to addition: 2v+8v+(-5v)
Then you combine like terms: 2v+3v:
5v
that would be four hours.
12x3=36
1 hour 20 minutes x3= 4 hours
Answer:
I need some numbers to do this problem
Step-by-step explanation:
Answer:
x= 14 hope that helps you out good luck