Answer:
Try (
−
∞
,
∞
)
Step-by-step explanation:
OK so, I copied and pasted that so try to put it together lol
Answer:
root
Step-by-step explanation:
A root is a number that makes an equation true
root make since in this sentce right
Answer:
A. The curve is a parabola with a vertex at (3,-4) and is traced from left to right for increasing values of t.
Step-by-step explanation:
x = 3 + t
y = t² − 4
Eliminating the parameter:
t = x − 3
y = (x − 3)² − 4
This is an upwards parabola with a vertex at (3, -4).
x = 3 + t, so as t increases, x increases.
So the curve is traced from left to right.
