The average rate of increase per year?
1 answer:
Answer:
Average rate of increase will be 0.0466 feet/year
Step-by-step explanation:
We have given that the scientific studies indicate that the ocean level could rise 3.5 feet in 75 years
So rise in level of ocean = 3 feet
Time by which the ocean level rise = 75 years
We have to find the average rate of ocean rise
Average rate of ocean rise is given by
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Answer:
<h3>Y=-21/2x+5</h3>Step-by-step explanation:
<u><em>SLOPE FORMULA:</em></u>
y₂-y₁/x₂-x₁=rise/run
<u><em>SLOPE-INTERCEPT FORM:</em></u>
y=mx+b
m represents the slope.
b represents the y-intercept.
y₂=(-16)
y₁=47
x₂=2
y₁=(-4)
Solve.
Furthermore, the y-intercept is 5.
y=-21/2x+5
The correct answer is y=-21/2x+5.