Can you take a picture of the problem because that doesn’t look like enough information
4+3n^2 only has two terms since 4 is one term and 3n^2 is another. They each have their individual coefficients and powers.
Sort the data from the smallest one.
42, 55, 69, 74, 78, 83, 83, 97, 99
There are 9 data, n = 9
Find the location of Q₂
Q₂ location = (n + 1)/2
Q₂ location = (9 + 1)/2
Q₂ location = 10/2
Q₂ location = 5
The location of Q₂ is in the fifth order
42 first order
55 second order
69 third order
74 fourth order
78 fifth order
etc
So the Q₂ or the median is 78
Answer:
the correct answer is A , D
Answer:
Your final answer will be, x^2 +4x -12
Step-by-step explanation: