Grade 11Algebra
What is the range of the functionP(7-x ,x-3)1) {1,2,3,4}2) {1,2,3,4,5,6}3){1,2,3}
1 Answer
Arun
Dear Sandip
As 7-x>0
x
And
x-3 >0
x> and equal to 3
Hence
If x = 3
Then
P(4,0) = 1
If x = 4
P(3, 1) = 3
if x = 5
P(2,2) = 2
Hence Range = {1, 2, 3}
Option 3 is correct.
Regards
Arun (askIITians forum expert)
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