Answer:
-23
Step-by-step explanation:
i dont know
vertex (1,-1) axis of symmetry is x=1, domain all real numbers (i think neg ys) range y is less equal than -1, y increases as x less 0 bug IMO x decreases
Using the quadratic equation we get:

Factoring out 2 we get

Factoring out the imaginary number:

So b.
Answer:
68%
Step-by-step explanation:
= 68%
I hope this helps!
Answer: c.50 is the answer