If p(x)=2x-4x and q(x)=x-3, what is (p•q)(x)

- 2x² + 6x

Step-by-step explanation:

assuming you require the product of p(x) and q(x)

note p(x) simplifies to p(x) = 2x - 4x = - 2x

(p · q )(x) = - 2x(x - 3) = - 2x² + 6x

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

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