Answer:
389.9 to 1 decimal place
If you need another explanation comment on this one
Answer:
I believe it is 3
Step-by-step explanation:
The average rate of change is calculated as the slope of the line between the two points on the graph. Since at x = 1, y = -3, and at x = 3, y = 1, these are the two points which we calculate the slope from. Using the formula
m = (y2 - y1)/(x2 - x1)
m = (1 - (-3))/(3 - 1)
m = 4/2
m = 2
Therefore the slope, or the average rate of change, between these points is 2.
Answer:
4n-2=7, the number is 2.25
Step-by-step explanation:
4n=9
n=2.25
Answer:
area will be

Step-by-step explanation:
after addition of 3, the length will be =》(4p+3)
after subtracting 3, the width will be =》(4p-3)
area = length × width
the area will be

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