Answer: The triangles are reflected across the line y = x
Step-by-step explanation:
I used wolfram to calculate it for me. I used the bottom right point of the triangle.
Answer:
4
Step-by-step explanation:
THE CORRECT ANSWER IS B
Answer: C. 2n+1
Step-by-step explanation:
The sequence of numbers is
3,5,7,9
The terms are increasing at a linear rate. This means that it is an arithmetic progression. The difference between two successive terms is constant. This is the common difference. The formula for the nth term of an arithmetic sequence is expressed as
Tn = a + (n - 1)d
Where
Tn is the nth term of the arithmetic sequence.
d is the common difference of the arithmetic sequence.
n is the number of terms in the arithmetic sequence.
From the information given
a = 3
d = 5 - 3 = 7 - 5 = 9 - 7 = 2
Tn = 3 + 2(n - 1)
Tn = 3 + 2n - 2
Tn = 3 - 2 + 2n
Tn = 2n + 1
Concept: Basically there are three relations in function relation
a) Reflexive Relation (aRa),
b) Symmetric Relation aRb ⇒bRa ,and
c) Transitive Relation aRb and bRc ⇒cRa
Here, all alphabets are in their usual meanings
(i) Reflexive Relation: A relation R is said to be reflexive on X if (x,x) belongs to R such that every x belongs to set X.
In the given question the statement is RS = RS
It means RS element has its own image as RS
Hence, the statement RS = RS will be reflexive.
Therefore, the correct option will be B)reflexive.
