Over which interval(s) is the function decreasing?
Let x= the usual speed
1500/x would equal how long it usually took the plane to read the destination
1500/(x+100) would equal how long it would take the plane now
So
because it would lose 30 minutes already
Simplify:
The usual speed was 500 hm/hr
Answer:
The answer is C, (4, -5)
Step-by-step explanation:
M = (4, 5)
Reflecting over the X axis pretty much means turn x, y to x, -y.
(4,5) -> 4,-5
Hope this helps
I think it’s the Second one