12+4x^2+3x^3-2x is the answer.
Answer:

Step-by-step explanation:
we know that
The formula to calculate the coordinates of the midpoint between two points is equal to

we have that
The coordinates of diagonal WY are

substitute in the formula to calculate the midpoint



<u>Answer:</u>
○ 
<u>Step-by-step explanation:</u>
To find the equation of the line, let's first consider the points whose coordinates we have been given:
• (6, 1)
• (2, 0).
The point (2, 0) is what is called the x-intercept, which is the point where the line crosses the x-axis. This means that at this point, the y-coordinate of the line is 0.
Next, let's calculate the slope (gradient) of the line using the formula:

where:
m = gradient,
and
= points on the line.
Using the formula:

⇒ 
Finally, now that we have two points on the line as well as the line's slope, we can use the following formula to find the equation of the line:

You can use any of the points on the line as
and
.
Using (2, 0):

⇒ 
Therefore the equation of the line is
.
Learn more about point-slope form at:
brainly.com/question/15143525
Answer:
y = -7/2x+3
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = -7/2 x+b
Substitute the point into the equation
-4 = -7/2(2) +b
-4 = -7+b
Solving for b
-4+7 = -7+b+7
3 = b
The equation is y = -7/2x+3
u are gay but it would be 2,432