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各位知識朋友 , 入黎幫我手 ar !!! ( 數學 F.1 ) (48)
各位知識朋友 , 入黎幫我手 ar !!!我有幾條數學問題唔識 , 幫手解答 ar( 數學 F.1 )!!!!!!!!!!!!!!!( 只要算式 )1. complete the following table(a)number pattern : 2+3nthe first term :the second term :the third term :the sixth term :(b)number pattern : -2n + 1the first term :the second term :the third term :the sixth term :(c)number... 顯示更多 各位知識朋友 , 入黎幫我手 ar !!! 我有幾條數學問題唔識 , 幫手解答 ar( 數學 F.1 )!!!!!!!!!!!!!!!( 只要算式 ) 1. complete the following table (a) number pattern : 2+3n the first term : the second term : the third term : the sixth term : (b) number pattern : -2n + 1 the first term : the second term : the third term : the sixth term : (c) number pattern : n2 - 1 the first term : the second term : the third term : the sixth term : 更新: (d) number pattern : n(n+1) the first term : the second term : the third term : the sixth term :
最佳解答:
其實只要將n變成所要的term first=1,second=2,third=3,sixth=6 (a) number pattern : 2+3n the first term :2+3(1)=5 the second term :2+3(2)=8 the third term :2+3(3)=11 the sixth term :2+3(6)=20 (b) number pattern : -2n + 1 the first term : -2(1)+1= -1 the second term :-2(2)+1= -3 the third term :-2(3)+1= -5 the sixth term :-2(6)+1= -11 (c) number pattern : n2 - 1 the first term : 12 - 1=2 the second term :22 - 1=3 the third term :32 - 1=8 the sixth term : 62 - 1=35 (d) number pattern : n(n+1) the first term : 1(1+1)=2 the second term : 2(2+1)=6 the third term : 3(3+1)=12 the sixth term : 6(6+1)=42
其他解答:
1. complete the following table (a) number pattern : 2+3n the first term :5 the second term :8 the third term :11 the sixth term :20 (b) number pattern : -2n + 1 the first term :-1 the second term :-3 the third term :-5 the sixth term :-11 (c) number pattern : n2 - 1 the first term :0 the second term :3 the third term :8 the sixth term : 35 (d) number pattern : n(n+1) the first term : 2 the second term : 6 the third term : 12 the sixth term : 42
各位知識朋友 , 入黎幫我手 ar !!! ( 數學 F.1 ) (48)
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發問:各位知識朋友 , 入黎幫我手 ar !!!我有幾條數學問題唔識 , 幫手解答 ar( 數學 F.1 )!!!!!!!!!!!!!!!( 只要算式 )1. complete the following table(a)number pattern : 2+3nthe first term :the second term :the third term :the sixth term :(b)number pattern : -2n + 1the first term :the second term :the third term :the sixth term :(c)number... 顯示更多 各位知識朋友 , 入黎幫我手 ar !!! 我有幾條數學問題唔識 , 幫手解答 ar( 數學 F.1 )!!!!!!!!!!!!!!!( 只要算式 ) 1. complete the following table (a) number pattern : 2+3n the first term : the second term : the third term : the sixth term : (b) number pattern : -2n + 1 the first term : the second term : the third term : the sixth term : (c) number pattern : n2 - 1 the first term : the second term : the third term : the sixth term : 更新: (d) number pattern : n(n+1) the first term : the second term : the third term : the sixth term :
最佳解答:
其實只要將n變成所要的term first=1,second=2,third=3,sixth=6 (a) number pattern : 2+3n the first term :2+3(1)=5 the second term :2+3(2)=8 the third term :2+3(3)=11 the sixth term :2+3(6)=20 (b) number pattern : -2n + 1 the first term : -2(1)+1= -1 the second term :-2(2)+1= -3 the third term :-2(3)+1= -5 the sixth term :-2(6)+1= -11 (c) number pattern : n2 - 1 the first term : 12 - 1=2 the second term :22 - 1=3 the third term :32 - 1=8 the sixth term : 62 - 1=35 (d) number pattern : n(n+1) the first term : 1(1+1)=2 the second term : 2(2+1)=6 the third term : 3(3+1)=12 the sixth term : 6(6+1)=42
其他解答:
1. complete the following table (a) number pattern : 2+3n the first term :5 the second term :8 the third term :11 the sixth term :20 (b) number pattern : -2n + 1 the first term :-1 the second term :-3 the third term :-5 the sixth term :-11 (c) number pattern : n2 - 1 the first term :0 the second term :3 the third term :8 the sixth term : 35 (d) number pattern : n(n+1) the first term : 2 the second term : 6 the third term : 12 the sixth term : 42
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