CAN YALL PLZZ HELP MEE ASAP Which of the following tables represents a function? x 1 1 2 2 y 3 −3 4 −4 x 2 −2 2 −2 y 1 2 3 4 x 3
1 answer:
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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
