What function forms a geometric sequence when x= 1,2,

the second function is a geometric sequence

the first function is an arithmetic sequence

the third and fourth are constants

For a sequence to be geometric it must have a common ratio r between the terms

the n th term of a geometric sequence is a

where a is the first term and r the common ratio

f(x) = - 5 is in this form with r = 3

As a check

f(1) = - 5 × 3 = - 15

f(2) = - 5 × 9 = - 45

f(3) = - 5 × 27 = - 135

This is a geometric sequence with r = 3

a) 32pie square meters

step-by-step explanation:

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

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