A line with zero slope has no dependence on x. It is simply ...
... y = constant
The constant must be the same as the y-value of the point you want the line to go through. Since the point is (12, -9), the constant is -9 and the equation is ...
if you look at the diagram the dot goes up 1 each. It also makes another row which makes 4 rows total. Since 3 contains 7 dots and 3 rows we would do 8 in 4 rows. 8 x 4 is 32.
An even number is a number that is divisible by 2. This means that dividing this number by 2 yields no remainder (the remainder is zero).
The even numbers between 7 and 16 are: 8 as 8/2 = 4 and remainder is zero 10 as 10/2 = 5 and remainder is zero 12 as 12/2 = 6 and remainder is zero 14 as 14/2 = 7 and remainder is zero
