Depends on where you are in the math book but this would be the most simple way.
n= number
sqar(-1) = i
Answer:
It should be "one solution"
Step-by-step explanation:
After graphing the equations, the two lines only intersect at one point which makes it "one solution." Hope this helps.
Answer:
46.9 for the first one
Step-by-step explanation:
So sorry if i'm wrong <3
Answer:
2/3
Step-by-step explanation:
Answer: Second option.
Step-by-step explanation:
The slope of a line can be calculated with this formula:
Then, you need to choose two points of the line shown in the graph and substitute them into the formula for calculate the slope:
Let's pick the points (-4,4) and (4,-2).
Substituting:

Simplifiying, you get that the slope of the line in the graph is:
