The discriminant explains how many solutions the quadratic function has. It is found using this formula:

Using the formula, there are three rules. Let's say the discriminant=d:
d<0 - No solution ø
d=0 -ONLY 1 solution
d>0 -2 solutions
In the following graph, there are no solutions as the graph does not hit the x-axis at any point.
Thereafter, the discriminant MUST be less than zero. Let's view the options check which one agrees with our answer.
A - Discriminant is greater than 0, which means two solutions. This is WRONG.
B - Discriminant is less than 0, which means no solutions. CORRECT!C- Discriminant is equal to 0, which means one solution. WRONG!
Your answer is B.
We have that
point B (-3,-2)
point C (0,2)
the distance between B and C is
d=√(y2-y1)²+(x2-x1)²--------> d= √(2+2)²+(0+3)²-------> d=√25
d=5 units
the answer is
<span>the length of segment BC is 5 units
using a graph tool
see the attached figure</span>
Answer:
This will be 6 ounces of servings of yogurt
Step-by-step explanation:
Information:
27 oz of yogurt
4 1/2 oz per serving
What you need to do is that you need to divide the 4 1/2 with the 27 ounces of yogurt.
27 / 4 1/2 (If you can't imagine it, try 27/ 4.5)
= 6
<h3>Make sure to give some kind support with giving me the brainly answer! It will help greatly!</h3>
Answer: b = 3
Step-by-step explanation: