Match List I with List II.
|
LIST I |
LIST II |
||
| A. |
Maximum value of $f(x)=-|x+1|+3$ |
I. |
6 |
| B. |
Minimum value of $f(x)=(2x-1)^2+5$ |
II. |
5 |
| C. |
Maximum value of $f(x)=6-x^2$ |
III. |
no maximum value |
| D. |
Maximum value of $f(x)=x^3+1$ |
IV. |
3 |
Choose the correct answer from the options given below :
Answer & explanation
Correct answer: option 1
A. f(x) = -|x + 1| + 3
Max. value is 3 when x = -1 → IV
B. f(x) = (2x - 1)2 + 5
Min value is 5 at x = $\frac{-1}{2}$ → II
C. f(x) = 6 - x2
Max value is 6 at x = 0 → I
D. f(x) = x3 + 1 (this function is always increasing)
No maximum value → III