Respuesta:
2) B
3) A
4) C
5) A= {5; 2; 1; 2; 5} y la suma de los elementos es 15
Explicación paso a paso:
2) [tex]x^{2} + 1[/tex]
=4²+ 1 =15=5²+ 1 =24=6²+ 1 =35=7²+ 1 =48=8²+ 1 =63
3) [tex]x^{2} +4[/tex]
=0²+ 4 =4=1²+ 4 =5=2²+ 4 =8=3²+ 4 =13=4²+ 4 =20
4) [tex]3x-2[/tex]
=3(3)-2 =7
=3(4)-2 =10
=3(5)-2 =13
5) [tex]x^{2} +1[/tex]
=(-2)²+ 1 =5=(-1)²+ 1 =2=0²+ 1 =1
=1²+ 1 =2
=2²+ 1 =5
5+2+1+2+5= 15
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Respuesta:
2) B
3) A
4) C
5) A= {5; 2; 1; 2; 5} y la suma de los elementos es 15
Explicación paso a paso:
2) [tex]x^{2} + 1[/tex]
=4²+ 1 =15
=5²+ 1 =24
=6²+ 1 =35
=7²+ 1 =48
=8²+ 1 =63
3) [tex]x^{2} +4[/tex]
=0²+ 4 =4
=1²+ 4 =5
=2²+ 4 =8
=3²+ 4 =13
=4²+ 4 =20
4) [tex]3x-2[/tex]
=3(3)-2 =7
=3(4)-2 =10
=3(5)-2 =13
5) [tex]x^{2} +1[/tex]
=(-2)²+ 1 =5
=(-1)²+ 1 =2
=0²+ 1 =1
=1²+ 1 =2
=2²+ 1 =5
5+2+1+2+5= 15