You have to cross multiply
7x3=21
21 divided by 6 = 3.5 or 3 1/2
<span>We have the number 81 as the largest perfect square in the range of the statement.
Since we have it as the largest square, then its largest possible modulus of "x" will be when </span>

<span>, that is, when </span>

<span>.
Since it is the largest possible module, the rightmost number of the "0" in the line of integers, with the largest number being x = 9 and the leftmost number of the "0" in the line of integers, , Will be </span>

<span>
Therefore, the difference requested in the statement is:
</span>
If the line is parallel, you know it’s going to have the same slope, which in this case is 3
Using the format y= mx + b, plug in your x and y values to find b (m is the slope)
-11 = 3(-4) + b
-11= -12 + b
b = 1
You now have all the needed values to write the equation in slope-intercept form:
y = 3x + 1