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Answer:
My answer is D) y = 2(x - 2.5)^2 + 6
I hope it helps
Answer:
A. Discriminant = 116
B. Number of solutions for the quadratic equation = 2
C. Type of solutions (circle one):Imaginary
D. Type of solutions (circle one):irrational
Step-by-step explanation:
The given quadratic equation is

We rewrite in standard form to get;

The discriminant is

where a=1, b=8, c=-13
We substitute to get:



Since the discriminant is great than zero, we have two distinct real roots
IQR= 18 is the interquartile range of his scores.
Answer:
the answer is c
Step-by-step explanation:
just is.