Answer:
I think its A
The data is symmetric and shows that half of the assignments contained 15 problems or fewer.
Step-by-step explanation:
Yes if its 10%,20%,30%,40%,50%,60%,70%,80%,90%,100%,but if its like 21%,29%,68%,74%,probably if your doing math
so, that function is "defined", ok, what values of "x" are not in the domain, namely, what values can "x" take on and not make the function "undefined", well, you know, if we end up with a 0 at the denominator, like
then, we'd have an "undefined" expression...so... any values of "x" that make the denominator 0, are not really the ones we want, and thus they'd be excluded from the domain.
so, hmm which are those? let's check, let's set the denominator to 0, and solve for "x".
Answer:
thank you very much
Step-by-step explanation:
