Answer:
mode = 3
range = 6
Step-by-step explanation:
mode = most
range = greatest number - least number
Answer:
The slope is -3
Step-by-step explanation:
Pick any 2 points I picked 4,7 and 3,4. Next Take your y2 which is 4 and subtract that by your y1 which is 7 and get -3. Next do x2- x1 which is 3-4= -1. So it would be -3/-1. And reduce to -3! <3
Answer:
Step-by-step explanation:
1) midpoint ½(14 + 4) = 9 ft
2) amplitude 14 - 9 = 5 ft
3) 10 hrs from high to low tide so last low tide 20 hrs before 3.00 PM or 7:00 PM yesterday. Obviously this is not an earth based tidal system where high to low tide takes 6 hrs. 12.5 minutes.
4) period 20 hrs
5) h = 5ft sin(2πt/20) where t is in hours, and the sine is in radians
6) h = 5ft cos(2πt/20) where t is in hours, and the sine is in radians
If one wanted the two equations to reference graphs with exactly the same time stamp, one would have to add or subtract a phase angle of π/2 inside the parenthesis depending on which plot was deemed primary.
Answer: <em>-5 5/8 i think :)</em>
Answer:
y = 4x + 6
Step-by-step explanation:
y=mx+b
m= slope
b = y intercept
