The coefficient is 2 (it is always the number before the variable)
Answer:
Step-by-step explanation:
Parallel lines have the same slope. The slope of the given line is 3. The easy way to do this, the one that uses our logical brains as opposed to our mathematical brain, tells us that since there is only one choice that has a given slope of 3, that is the one that we want. The second choice down is the only one that has a slope of 3.
Mathematically,
and
and
so
y = 3x - 7 (the second choice)
Hope this helps, the y intercept is 3 ans the x intercepts are +1.3 and -1.3
Given:
The vertices of a quadrilateral ABCD are A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).
To find:
The perimeter of quadrilateral ABCD.
Solution:
Distance formula:

Using the distance formula, we get





Similarly,




And,


Now, the perimeter of the quadrilateral ABCD is:



Therefore, the perimeter of the quadrilateral ABCD is 20 units.