Answer:
The answers are B, C, D, E
Step-by-step explanation:
x = 6
x = -4
Range: (-inf , 25]
Domain: (-inf , +inf) or All Real Numbers
Answer:
58.3km
Step-by-step explanation:
58300 ÷ 1000 = 58.3km

Answer you are looking for is 13
X= -3
Here's why: The directrix always goes behind the vertext of the parabola (thus the -3), and follows the curve (this parabola demands a vertical line, and we know x=a number creates a vertical line on a graph).
The answer would be a-v(2,0),domain: x E R, Range: y E (00,2]