60
D>0, there are 2 distinct real roots
Explanation:
3x2+6x−2=0
a=3,b=6,c=−2
The formula for discriminant is b2−4acSubstitute the given values.
b2−4ac
(6)2−4(3)(−2)
=60
therefore, D>0, there are 2 distinct real roots
x/9-7 is the answer to this problem


other
It's the graph of the function

shifted 1 unit down

Look at the picture.
Hi.
12=4/5g
12*5=4g
60=4g
60/4=g
g=15.