Answer:
The third graph.
Step-by-step explanation:
The equations for the lines will be
P(x) = 2x-4
l(x) = -2x-4
When x = 0 both of these functions equal -4. The only graph where this happens is the third one.
You can check this by looking at the slopes and plugging in points.
Answer:

Step-by-step explanation:
Given :-
The sum of two numbers is 1 .
The product of the nos . is 12 .
And we need to find out the numbers. So let us take ,
First number be x
Second number be 1-x .
According to first condition :-

Hence the numbers are 4 and -3
Answer:
X = -13/10
Step-by-step explanation:
Answer:
0.3
Step-by-step explanation:
x is the number to be added to 0.7 to have a sum of 1.



2,000 + 400 + 70 would equal 2,470.
The correct way to write it would be 2,000 + 400 + 7