A reflection over the y-axis means that "x" will change signs.
A dilation causes the graph to stretch (if the factor is greater than 1) or shrink/compress (if the factor is between 0 and 1). Usually, the instructions will say whether it is a vertical or horizontal stretch (or shrink) so you know which variable is affected. Since it was not specified, I am going to assume that this is both a vertical and a horizontal shrink.
Answer: y = ()
Answer:
it is a relationship where the first difference is equal and the second difference is 0
Answer:
A∪B = { The Real numbers }
Step-by-step explanation:
Given:
Let A = {the Rationals} and B = {the Irrationals}.
Find
A∪B.
Solution :
AUB means collection all the element of A and all the element of B.
element of A = Rational number and
element of B = Irrational number
Real number : All the including rational and irrational numbers are called as real number.
∴ A∪B = { The Real numbers }