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What is the range of the function f(x,y) = ln(x+y-1)?
I thought it was [0,infinity) but my TA thinks it's (-infinity,infinity).
1 AnswerMathematics1 decade agoIs fiscal policy long run policy?
I'm having trouble thinking about whether or not it is in my head.
1 AnswerCorporations1 decade agoAre economic growth policies long run or short run?
I'm not really sure, but my guess is both. I'm having trouble explaining why though.
5 AnswersEconomics1 decade agoWhat is the interval of Convergence?
For Σ (2^n(x+4)^n) / n (for n=0 --> ∞)
I got -9/2 and and -7/2, but is it (-9/2, -7/2) or [-9/2, -7/2)?
2 AnswersMathematics1 decade agoThird degree MacLaurin polynomial?
For f(x) = (e^2x) + 3x
I got 1 + 5x + 2x^2 + (4/3)x^3
Is this correct?
3 AnswersMathematics1 decade agoHow do you say tennis player in Spanish in the masculine form?
5 AnswersLanguages1 decade agoFactoring Equations Completely?
The directions say factor the equation completely using the rational zero theorem and synthetic division, and solve for all values of x.
x^4 - 2x^3 - 13x^2 + 14x + 24 = 0
Thanks in advance. I usually can solve these types of problems, but I am a bit rusty.
1 AnswerMathematics1 decade agoQuestion about Tracfones...
Would I be able to transfer the SIM card from a Tracfone Motorola V170 to a Tracfone LG 225? Would I keep the same number and airtime if I did so?
2 AnswersCell Phones & Plans1 decade agoHow many games do you think Ribeiro will be suspended for?
Because he intentionally slashed Chris Osgood after the game ended. I'll say 1.
20 AnswersHockey1 decade agoWhich countries force women to wear the hijab or any type of head covering?
Please give a source too because I cannot find out myself. Thank you.
3 AnswersOther - Cultures & Groups1 decade agoSt. Louis Blues?
Are the Blues this classless all the time or was it just a bad game?
12 AnswersHockey1 decade agoWhat's the reference angle?
of -330 degrees
I want to say it's 30, but I'm not sure and I don't have my book.
2 AnswersMathematics1 decade agoAlgebra problem?
I'm sure it isn't too hard, but I'm not sure how to do this:
f(x) = 2x^2 + 3x - 4, g(x) = 2x - 1
Find f(g(x))
I can usually do these, but the trinomial throws me off and my teacher doesn't go over our homework so he didn't explain it to us.
7 AnswersMathematics1 decade agoWhich war has more influence on the U.S.A. today?
The Revolutionary War or World War II (or another war if you can think of one).
This is NOT my homework, I'm asking because I got into an argument about this with one of my friends.
8 AnswersHistory1 decade agoIs anyone watching the Tigers/Mariners game?
The umpires just f***** up very badly. Guillen tagged the base runner twice and the umpire didn't call him out. And when they finally reversed the call, they allowed Sexson's run to count, though he wasn't near home at all when the 3rd out was made. These umpires are a joke!
10 AnswersBaseball1 decade agoString for my racket?
What are the benefits, losses, and differences between Babolat Pro Hurricane Tour and Babolat Pro Hurricane string? I was thinking of getting my Babolat Pure Drive Cortex stringed with one of the two.
1 AnswerTennis1 decade agoNew strings?
I was thinking about trying new strings when I restring my Babolat Pure Drive. I am currently using Gamma TNT2 16 string but I feel like it isn't very good for me. I am a 4.5 player and usually play a baseline game. I was thinking of getting Pro Hurricane or Pro Hurricane Tour string but was wondering how long it would last compared to TNT2 16 string. I play about 8-10 hours a week. Recommendations?
1 AnswerTennis1 decade ago