-1.1-1.9, 1.9,1.1,2.1,-3.9,3.-9,-2.-1
For this case we have the following system:

To solve, we first change the inequality for an equality:

Matching we have:

So:

Thus,
is the point of intersection of the lines.
Answer:
The graphic is attached
Answer:
D. It interferes with motor responses
Step-by-step explanation:
Don't ask why I know this
Answer:
the answer is 45
Step-by-step explanation:
(180/4)=45
Equation: 10x + 5y = 4
5y = -10x + 4
Divide the equation by 5,
y = -2x + 4/5
Now Compare it with, y = mx + c
Here,m = -2
In short, Your Answer would be Option D
Hope this helps!