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JEE MAIN 2024
30-01-2024
Question
Let $a$ and $b$ be real constants such that the function $f$ defined by $f(x)=\left\{\begin{array}{cc}x^2+3 x+a & x \leq 1 \\ b x+2, & x>1\end{array}\right.$ be differentiable on $R$. Then, the value of $\int_{-2}^2 f(x) d x$ equals
Select the correct option:
A
$\frac{15}{6}$
B
$\frac{19}{6}$
C
21
D
17
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Mathematics
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