Jalen solved the equation |x-2| - 1 > 2 by graphing. Which graph can Jalen use to show his solution?
2 answers:
For this case we have the following inequality:
We can rewrite the inequality as follows:
From here, we have two possible cases:
Case 1:
Case 2:
Therefore, graphically, it is observed that the solution is:
(5, ∞)
(-∞, -1)
To do this, we must observe the shaded region in the graph, or equivalently the numerical line.
Answer:
(5, ∞)
(-∞, -1)
See attached image for the graphic solution
We can rewrite the inequality as follows:
From here, we have two possible cases:
Case 1:
Case 2:
Therefore, graphically, it is observed that the solution is:
(5, ∞)
(-∞, -1)
To do this, we must observe the shaded region in the graph, or equivalently the numerical line.
Answer:
(5, ∞)
(-∞, -1)
See attached image for the graphic solution
You might be interested in
Answer:
∴73,563 calls are made between two cities with populations of 100,000 and 160,000 that are 435 miles apart.
Step-by-step explanation:
Given that,
The number of phone calls between two cities (N )
- directly proportional as the value of populations
and
of two cities.
- Inversely varies as the magnitude of distance (d).
Given that,
N=18,000, d=310 miles, =15,500 and
=180,000
Now,
N=? , d=435 miles, =100,500 and
=160,000
∴73,563 calls are made between two cities with populations of 100,000 and 160,000 that are 435 miles apart.