x coordinate of D = distance of 9 - 1 = 8 from point M
y coordinate of D = 4-2 = 2 from point M
so coordinates of D are (--1+8 , -2 + 2) = (7 , 0) answer
Given:
1,5,25,61.....
To find:
The following number.
Solution:
We can see a pattern in the given sequence.
Using this pattern the next term is the sum of squares of 7 and 8.
Therefore, the next number is 113.
8 ounce (280 milligrams of calcium)
128 ounces (? milligrams of calcium)
128/8 = 16 (eight is sixteen times in 128)
Then
16 * 280 = 4,480 milligrams of calcium per gallon
The final equation after distributing is:
y = 15x - 66
The slope is 15
