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natima [27]
3 years ago
13

Evaluate the piecewise function at the indicated value from the domain: f(x)=[1/x, if x<-2 x^2, if x> with the equal sign

on the bottom -2 at x=-3
A) f(-3)=4
B) f(-3)=9
C) (-3)= -1/3
D) f(-3)= -1/2
Mathematics
2 answers:
Katen [24]3 years ago
7 0

Answer:

C. f(-3)=\dfrac{-1}{3}

Step-by-step explanation:

We are given the piecewise function as follows

f(x)=\left\{\begin{matrix}\dfrac{1}{x}, &x

It is required to find the value of f(-3).

Since, we know that -3 < -2.

So, the function corresponding to x= -3 is given by,

f(x)=\dfrac{1}{x}.

Thus, we get,

f(-3)=\dfrac{1}{-3}=\dfrac{-1}{3}

Hence, option C is correct.

9966 [12]3 years ago
4 0
The answer is B. I hope I've helped you.
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