Let f(x) = a^2x^2 + 2bx + c where, a ≠ 0, b, c are real numbers and x is a real variable then Option 1: f(x) has a maximum and a minimum Option 2: f(x) has a minimum and no maximum Option 3: f(x) has a maximum and no minimum Option 4: f(x) has no minimum and no maximum

The answer is 'f(x) has a minimum and no maximum'. View full solution:

IPMAT Indore - Let f(x) = a^2x^2 + 2bx + c where, a ≠ 0, b, c are real numbers and x is a real variable then | PYQs + Solutions

IPMAT Indore

Algebra

Easy

$f(x)$ has a maximum and a minimum

$f(x)$ has a minimum and no maximum

$f(x)$ has a maximum and no minimum

$f(x)$ has no minimum and no maximum

✅ Correct Option: 2