SOLUTION: THe rule for a mapping is y=√x. Find the domain of the mapping if the range is (3,4,5,6,7,8) and show how the answer was gotten
Algebra.Com
Question 1004236: THe rule for a mapping is y=√x. Find the domain of the mapping if the range is (3,4,5,6,7,8) and show how the answer was gotten
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
If the range (the y-values) is (3,4,5,6,7,8), then the domain or x-values will be the squares of those numbers...
Since , then
and
the domain becomes (9,16,25,36,49,64)
RELATED QUESTIONS
Find the rule for the mapping if R maps unto A
2 3 4 5
| | | |
1 3 6 10.
Nb.R>1... (answered by greenestamps,ikleyn)
What is the image of point (3,4) for mapping (x,y), (X+4,... (answered by ikleyn)
Recall the one-to-one and onto mapping of the set of natural numbers to the set of... (answered by ikleyn)
Given the function {{{y= sqrt(2x+6-1) -1/2 }}}
A) Find out the 5 transformations this... (answered by greenestamps)
identify the domain and range of the functions use a mapping diagram to determine whether (answered by MathLover1)
what is the rule for the mapping
{0, 1}, {1, 2}, {2, 5}, {3, 10}, {4, 17}. (answered by fractalier)
Show a mapping diagram of the relation given: (7,-2), (6,5), (4,3), (2,-8), (3,-2). Is... (answered by nyc_function)
What is the correct mapping rule to show the transformation of y=2^x for the equation... (answered by stanbon)
The following ordered pairs represent a mapping where there is a linear relationship... (answered by Alan3354)