The point on the curve is (–4, 140)
Solution:
Given 
and slope is –67.
slope = –67
– – – – (1)
Now calculate 
for the given curve .
Using differential rule:
– – – – (2)
Equate (1) and (2).
⇒ x = –4
Substitute x = –4 in y.
⇒ 
⇒ 
⇒ y = 140
Hence, the point on the curve given is (–4, 140).
the answer should be 5 inches I guess
I think it is proportional
The top number of the fraction indicates how much the line rises and the bottom of the fraction indicates how much to the right it moves. Start at the bottom left and move up one Space then 4 to the right. This is your first point. From there move up one space and 4 to the right again. Repeat and draw line through dots.
<span>[3y+2/3y] / [6y^2+4y/3y+2]
Steps
First, divide fractions
= (3y + 2)(3y + 2)/3y(6y^2 + 4y)
Then... factor 3y(6y^2 + 4y): 6y^2(3y + 2)
= (3y + 2)(3y + 2)/6y^2(3y + 2)
Then, cancel the common factor: 3y + 2
= 3y + 2/6y^2</span>
