What is the average(arithmetic mean)of all even integers between -5 and 7

Data:
all even integers between -5 and 7 = 
Number of even integers: 6 numbers
The simple arithmetic mean (A.M) is obtained by dividing the sum of the observations by their number.

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !