y = - 8x - 18
the equation of a line in ' slope-intercept form ' is
y = mx + c (m is slope and c the y-intercept )
here m = - 8 ⇒ y = - 8x + c
to find c substitute ( - 3 , 6 ) into the equation
6 = 24 + c ⇒ c = 6 - 24 = - 18
y = - 8x - 18 is the equation
(1) 
Let us convert mixed fraction into improper fraction.

Make the denominator same.



Now convert improper into mixed fraction.

(2) 

Make the denominator same.




(3) 

Make the denominator same.




(4) 





Answer:
240 = w (2w − 4) (w − 1)
Step-by-step explanation:
Volume of a rectangular prism is width times length times height.
V = wlh
Given:
V = 240
l = 2w − 4
h = w − 1
Substituting:
240 = w (2w − 4) (w − 1)
The slope is 3/4
you just count how many it goes up before it goes over to a whole unit