Question

What is the range of the function r(x)-1/(1-x)^2? Express your answer in interval notation. Thank you!

Answer 1

looks like some kind of typo

did you mean:
r(x) = 1/(1-x)^2 ?

Answer 2

If your school ofrefs Statistics as a course, you could try that instead of pre-calculus. Or, if there is a local community college, you can easily enroll in a math class there instead of at your high school. In order to make sure your school accepts credits from courses taken in a community college, you need to talk to the school administration.Online classes are also a solution, but they tend to be more expensive than community college (since those are subsidized by the state for high schoolers, or at least in California). You also have a decreased student-teacher interaction with online courses.Mom teaching you math will most likely not give you any math credit. Your mom can help/tutor you while you take a math class, but, generally, your mom can't teach you math and get credit for it.Hope this helps!