Answer: The graph of the two equations is "A coordinate plane is shown with two lines graphed. y = −x − 1
Step-by-step explanation:
Answer: 
Step-by-step explanation:





Answer:
(1,1)
Step-by-step explanation:
40 mowers = $4,776
Multiply the above equation by 3
120 mowers = $14,328
Explanation:
Let the equation be
a
⋅
x
2
+
b
⋅
x
+
c
. To factorize multiplication of a and c i.e. ac so that sum of factors, if ac is positive (and difference if ac is negative) is equal to b. Now split b into these two components and factorization will be easy.