The number of roots of a quadratic function can be determined from its discriminant.
If Disc> 0, the function has two distinct roots
If Disc = 0, the function has a repeated root
If Disc < 0, the function has no real root.
The discriminant can be calculated as:
Disc = b² - 4ac
For the given equation:
Disc = 9 - 4(2)(1) =1
Since the value of discriminant is positive, the function will have two distinct roots.
So, the answer to this question is option B
Answer:
FG=13
Step-by-step explanation:
We can make an equation that looks like this:
EF+FG=EG
Then, we can substitute in the numbers we know:
12+FG=25
Then solve:
FG=25-12
FG=13
Hope I helped soz if I'm wrong ouo.
~Potato.
Copyright Potato 2019.
Trademark ~Potato. 2019.
Y=1/2x
There is no y-intercept
X equals x because x is theoretically x the letter
