The answer is D. In the function
, A value of 5 would make the denominator 0. This is undefined, so 5 is excluded.
Answer:
Only A and C are functions.
Step-by-step explanation:
X-values cannot repeat in the case of functions.
A circle can’t weigh any inches just gonna say that now. Assuming you meant “height” of 3.125 inches, then the circumference is C=2(pi)r, where r is 1/2 the height (radius is half of the diameter, this situation the diameter being 3.125 inches.
Circumference would be approximately 9.8174770424681 inches—
Or shortened to 2 decimals it’s approximately
9.82 inches
Or approximately
9.8 inches
Or approximately
10 inches
