Answer:
Step-by-step explanation:
if m and n are irrational number then the product of mn sometimes rational and sometime irrational
ex: √5 *√2=√10 irrational
ex: √8*√2=√16=4 rational
b-y=|x|+3
explain why |x|+3≥|x+3|
absolute value of any number is always positive
x |x|+3 ≥ |x+3|
1 4 = 4 in this case equal
2 5 5
-2 5 ≥ 1 in this case |x|+3≥|x+3|
in case of negative value of x then |x|+3>|x+3|
Answer:
Last Option moved units right
Step-by-step explanation:
If we have a function f(x) and we want to move it horizontally then we make the transformation:
If then the graph of f(x) moves horizontally h units to the right
If then the graph of f(x) moves horizontally h units to the left.
In this case we have the function and the transformation is performed to obtain
Notice that in this transformation
<u><em>Then the graph of moves horizontally
to the right</em></u>
