given $f(x)=x^{4}-3x^{3}+x - 3$. what is $lim_{x\rightarrow - 2}f(x)$?\n-45\n-13\n3\n35

given $f(x)=x^{4}-3x^{3}+x - 3$. what is $lim_{x\rightarrow - 2}f(x)$?\n-45\n-13\n3\n35
Answer
Explanation:
Step1: Substitute x = - 2 into f(x)
$f(-2)=(-2)^{4}-3\times(-2)^{3}+(-2)-3$
Step2: Calculate each term
$(-2)^{4}=16$, $(-2)^{3}=-8$, so $-3\times(-2)^{3}=-3\times(-8) = 24$
Step3: Combine the terms
$f(-2)=16 + 24-2 - 3=35$
Answer:
35