Each answer choice below represents a relation by a set of ordered pairs. In which of the answer choices is the relation a function? Select all that apply:\{ ( 4 , 9 ) , ( 0 , \- 2 ) , ( 0 , 2 ) , ( 5 , 4 ) \}\{ ( 5 , \- 5 ) , ( 5 , \- 4 ) , ( 7 , \- 2 ) , ( 3 , 8 ) \}\{ ( 4 , 3 ) , ( 8 , 0 ) , ( 5 , 2 ) , ( \- 5 , 0 ) \}\{ ( 6 , 9 ) , ( 9 , \- 4 ) , ( 6 , 1 ) , ( \- 5 , 11 ) \}\{ ( 4 , 12 ) , ( 2 , 6 ) , ( \- 5 , 6 ) , ( 3 , \- 2 ) \} Get tutor help
Let P={3,5,7,9,11} and Q={2,4,6,8}. What is P∩Q?Choices:(A) {2,3,4,6,7,8,9,11}(B) ∅ (C) {2,3,4,5,6,7,8}(D) {2,3,4,5,6,7,8,9,11} Get tutor helpLet E={2,6} and F={1,3,4,5,7}. What is E∩F?Choices:(A){1,2,3,4,5,6,7}(B) ∅ (C){1,2,5,6}(D){1,2,5,6,7} Get tutor helpLet E={2,6} and F={1,3,4,5,7}. What is E∩F?Choices:(A) {1,2,5,6}(B) {1,2,5,6,7}(C) {1,2,3,4,5,6,7}(D) ∅ Get tutor helpLet E={2,6} and F={1,3,4,5,7}. What is E∩F?Choices:(A) {1,2,3,4,5,6,7}(B) {1,2,5,6,7}(C) {1,2,5,6}(D) ∅ Get tutor helpLinear Equations: 04.05 Systems of Linear Equations: 07 PracticeSOLVING SYSTEMS OF LINEAR EQUATIONSWhich of the following points is a solution of the system of linear equations?y=−x−3−21x+y=−3\begin{tabular}{|c|c|}\hline(−3,0) & (3,0) \\\hline(0,3) & (0,−3) \\\hline\end{tabular} Get tutor helpQuestion 3Use A={5,10,15,20,25},B={2,4,6,8,10,12,14,16,18,20} and C={10,20,30,40,50} to find each set. Find A∩B(5,10,15,20,25,30,35,40,45,50}{2.5,10) Get tutor helpOrganize the following expressions from greatest to least by number of terms:1. x+2xyzII. 3x+y+zIII. 2x2y+x2−3x+4IV. 9x2yzIII, II, I, IVIII, I, IV, III, II, IV, IIIII, I, III, IV Get tutor helpWhich ordered pair is a solution of the equation?2x+3y=10Choose 1 answer:(A) Only (2,2)(B) Only (1,3)(C) Both (2,2) and (1,3)(D) Neither Get tutor helpWhich set of ordered pairs represents a function?{(−3,−1),(−3,4),(3,6),(1,−6)}{(2,−1),(−6,−3),(5,−6),(9,−3)}{(1,9),(5,−9),(−4,8),(−4,5)}{(−1,−7),(−1,−8),(6,2),(8,7)} Get tutor helpWhich set of ordered pairs represents a function?{(−1,6),(1,3),(1,−3),(−3,5)}{(9,−4),(2,−1),(8,−1),(9,1)}{(2,3),(2,−6),(−4,−4),(3,6)}{(−1,5),(0,−5),(8,5),(−7,2)} Get tutor helpWhich set of ordered pairs represents a function?{(−9,2),(−9,0),(−4,8),(−3,4)}{(3,−1),(9,−8),(4,4),(4,9)}{(−2,−1),(7,−2),(−2,−3),(9,2)}{(−9,−3),(8,9),(5,−3),(6,−7)} Get tutor helpWhich set of ordered pairs represents a function?{(−4,−5),(−6,9),(2,−2),(−6,4)}{(1,−5),(3,4),(5,3),(3,−8)}{(−4,−1),(1,1),(2,9),(5,1)}{(−5,8),(−8,5),(−4,−8),(−5,3)} Get tutor helpWhich set of ordered pairs represents a function?{(1,1),(5,4),(−4,−8),(−4,−5)}{(2,−4),(−5,3),(−7,−6),(7,3)}{(6,9),(1,1),(−9,−5),(6,5)}{(−7,−9),(4,2),(−4,5),(−4,−6)} Get tutor helpWhich ordered pair is a solution of the equation?4x−1=3y+5Choose 1 answer:(A) Only (3,2)(B) Only (2,3)(C) Both (3,2) and (2,3)(D) Neither Get tutor help
