2 years ago

If f(x)=x²-16 is continuous at x = -4, find f(-4).

Mathematics

2 answers:

mylen [45]2 years ago

8 0

Answer:

f(-4) =0

Step-by-step explanation:

f(x)=x²-16

Let x = -4

f(-4) = (-4)^2 -16

= 16-16

= 0

True [87]2 years ago

5 0

Answer:

Step-by-step explanation:

f(-4) means x = -4 so then plug -4 into the function.

y = -4²-16

y = 0

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