College Algebra
(f+g)(x)=11x2+11\(\left\)(f+g\(\right\))\(\left\)(x\(\right\))=11x^2+11(f+g)(x)=11x2+11, Domain: (−∞,−1)∪(−1,∞)\(\left\)(-\(\infty\),-1\(\right\))\(\cup\[\left\)(-1,\(\infty\]\right\))(−∞,−1)∪(−1,∞)
(f+g)(x)=11x2−6x+11\(\left\)(f+g\(\right\))\(\left\)(x\(\right\))=11x^2-6x+11(f+g)(x)=11x2−6x+11, Domain: (−∞,1)∪(1,∞)\(\left\)(-\(\infty\),1\(\right\))\(\cup\[\left\)(1,\(\infty\]\right\))(−∞,1)∪(1,∞)
(f+g)(x)=11x2−11\(\left\)(f+g\(\right\))\(\left\)(x\(\right\))=11x^2-11(f+g)(x)=11x2−11, Domain: (−∞,∞)\(\left\)(-\(\infty\),\(\infty\)\(\right\))(−∞,∞)
(f+g)(x)=11x2+6x−11\(\left\)(f+g\(\right\))\(\left\)(x\(\right\))=11x^2+6x-11(f+g)(x)=11x2+6x−11, Domain: (−∞,∞)\(\left\)(-\(\infty\),\(\infty\)\(\right\))(−∞,∞)