Answer:
The axis of symmetry is the line that divides the parabola into 2 congurent halves. The vertex is the highest or lowest point of the quadratic.
Answer:
A
35 60 65 70 90
Q1 = 60, Q3 = 70, Q3 - Q1 = 10
Low suspected outliers : 10 x 1.5 = 15
range, 60 -15 = 45
70 + 15 = 85
Hence, there are low suspected outliers i.e 35 and 90
The value of the expression 585-187 is 398
<h3>How to evaluate the expression?</h3>
The difference expression is given as:
585 - 187
The first step has already been given as:
187 - 2 = 185
For the next step, we have:
585 - ___ = 400
When the above equation is completed, we have:
585 - 185 = 400
Recall that the first step is to subtract 2 from 187.
So, the next step would be:
400 - 2 = 398
Hence, the value of the expression 585-187 is 398
Read more about difference at:
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Alright, since after the second term, the pattern is consistent, we will be using the 3rd and 2nd terms in the formula, instead of the 2nd and 1st.
1. divide the 3rd term by the second term. 45/15=3
2. Check the pattern by applying this method to the 4th and 3rd terms. 135/45=3 This means is is in fact G.S.
3. Now we go back to the traditional formula, which would be 1st term*r^n-1
4. Work it out. The r in the formula represents the 3, which we worked out. The n in the formula represents the term your trying to find. 15*3^6-1=3645
Your answer for the 6th term should indeed be 3645, which may sound odd, but it's right.
~Hope this helps!