Answer:
We need to remove 3 points from 3 duplicated pairs so this graph so that it will be a function.
Step-by-step explanation:
We know that a function is a relation where each input or x-value of the X set has a unique y-value or output of the Y set.
In other words, we can not have duplicated inputs as there should be only 1 output for each input.
From the graph, we can determine the table such as:
x y
-3 2
-3 3
1 4
1 -4
2 -2
2 -4
It is clear that the values of x = -3, x = 1, and x = 2 are repeated twice.
In other words, there are 3 duplicated pairs.
We know that we can not have duplicated inputs as there should be only 1 output for each input.
Thus, we need to remove 3 points from 3 duplicated pairs so this graph so that it will be a function.
Answer:
-32.25 + 10.75 = -21.5
Step-by-step explanation:
-10.75 + -10.75 = -21.5
-32.25 + 10.75 = -21.5
Answer: 
Step-by-step explanation:
Answer:
D. 54%
Step-by-step explanation:
For simplicity, lets assume we have 100 students in high school.
30% of students face disciplinary action, therefore;
⇒ (30/100) x 100 = 30 students.
of these 30 students, 40% go to college. therefore;
⇒ (40/100) x 30 = 12 students (go to college)
Also 70% of students do not face disciplinary action, therefore;
⇒ (70/100) x 100 = 70 students.
of these 70 students. 60% go to college. therefore;
⇒ (60/100) x 70 = 42 students (go to college)
Total number of students who go to college
⇒ 12 + 42 = 54 students
% of students who go to college
⇒ 54/100 = 54%
m∠PQR = m∠BQR + m∠PQB
We have m∠PQR = 116° and m∠BQR = 75°. Substitute:
116° = 75° + m∠PQB <em>subtract 75° from both sides</em>
41° = m∠PQB
<h3>Answer: m∠PQB = 41°</h3>
