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The answers:
x = 1
y = -5
Hint: if you were to graph this, and it curves, then its a linear, if not its straight, then its non linear
Answer:
2/15/76
Step-by-step explanation:
I don't want to disappoint you but that's my answer thank me later and good luck
Answer:
7 seconds
Step-by-step explanation:
Distance of the coin above the water is modeled by the equation

where
is time taken to cover the distance
Now equating with zero.

So, time taken by the coin to hit the water is 7 seconds.
Try 40x+20+4kxexponet2+4kx+k