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19 votes
19 votes
F(x)=3x/x^2-16
x = -16 x = -4 x = 0 x = 4 x = 16

User Atul Bhardwaj
by
3.3k points

2 Answers

26 votes
26 votes

Answer:

-4 and 4

Explanation:

User Chouquette
by
3.3k points
8 votes
8 votes

9514 1404 393

Answer:

-0.2, undefined, 0, undefined, 0.2

Explanation:

To evaluate the function, put the value where the variable is and do the arithmetic.

See attached for a table of values.

(x=±4 make the denominator zero, so the function is undefined at those points.)

F(x)=3x/x^2-16 x = -16 x = -4 x = 0 x = 4 x = 16-example-1
User Emmanuel Villegas
by
2.9k points
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