I’m not totally sure about the less and greater signs because I’m not sure you can graph using those signs but either way their are your line equations
Directions: Solve for x. Round to the nearest tenth.
1 answer:
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Answer:
D.
Step-by-step explanation:
The wildfire begins at a size of 8 square feet
It means that initial area =8
It then doubles its width every x hours,
and doubles its length every y hours
so, we can set up equation
now, we can simplify it
we are given
After a period of time, the wildfire covers 14,000 square feet
so, we can set A(x,y)=14000
we get