Question

Write the first four numbers of the number patterns whose rules are given below.

(i) 3n-3 (ii) 2n+2 (iii) 4n+3 (iv) 5n+6 (v)n2+1​

Answer 1

see the attachment that is your answer

and (V) is for you

Answer 2

(i) 3n-3

X1 = 3×1 -3 = 3-3 =0

X2 = 3×2 -3 = 6-3 =3

X3 = 3×3 -3 = 9-3 =6

X4 = 3×4 -3 = 12-3 =9

(ii) 2n+2

X1 = 2×1 +2 = 2+2 =4

X2 = 2×2 +2 = 4+2 =6

X3 = 2×3 +2 = 6+2 =8

X4 = 2×4 +2 = 8+2=10

(iii) 4n+3

X1 = 4×1 +3 = 4+3 =7

X2 = 4×2 +3 = 8+3 =11

X3 = 4×3 +3 = 12+3 =15

X4 = 4×4 +3 = 16+3 =19

(iv) 5n+6

X1 = 5×1 +6= 5+6=11

X2 = 5×2 +6 = 10+6 =16

X3 = 5×3 +6 = 15+6 =21

X4 = 5×4 +6 = 20+6=26