In fact, an appositive is very much like a subject complement—without the linking verb: Subject complement.
Answer: the vertex of the parabola is at (2,21)
The roots are down below. I didn’t know how to type them out
Explanation:
Roots:
Move the terms aside.
x + 2x^2 - 8x - 13 = 0
Simplify it:
-7x + 2x^2 - 13 = 0
And just use the quadratic formula
“ x = -b + sqrt(b^2 - 4ac)/2a , x = -b— sqrt(b^2 - 4ac)/2a “
and it should end up looking like the picture down below.
Answer:
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Answer:(b) Foreshadowing and flashback
Explanation:foreshadowing is a giving a warning, an indication, or a hint of something that will happen in the future in a story. In the given passage from "The Black Cat" by Edgar Allan Poe, we can see an example of foreshadowing when the speaker says "In their consequences, these events have terrified have tortured have destroyed me" he hints the ending of the events that he is going to tell.