Installation : $1.98
carpet : $71.91
in all : $73.89
Answer:
30.9717685346
Step-by-step explanation:
Your answer I’ll be choice C
Answer:
1/2 or one half
Step-by-step explanation:
Answer:
a. Negative discriminant: above
b. Positive discriminant: below
c. Discriminant is zero: on
Step-by-step explanation:
If the discriminant is negative, then there are no real zeros. We have an upward-facing parabola, then the vertex is located above the x-axis
If the discriminant is positive, then there are two different real zeros. We have an upward-facing parabola, then the vertex is located below the x-axis
If the discriminant is zero, then there is one zero. We have an upward-facing parabola, then the vertex is located on the x-axis