3 years ago

Determine the slope from the following two points: (3,6) and (5, -2)

Mathematics

1 answer:

Nonamiya [84]3 years ago

6 0

Slope = (y2-y1)/(x2-x1)
slope = (-2-6)/(5-3)
slope = -8/2
slope = -4

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Solution:

Given that,

A sequence is defined by the recursive function:

$f(n+1) = \frac{1}{3} \times f(n)$ ------ eqn 1

Given that,

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Substitute n = 2 in eqn 1

$f(2 + 1) = \frac{1}{3} \times f(2)\\\\f(3) = \frac{1}{3} \times f(2)\\\\Substitute\ f(3) = 9\\\\9 = \frac{1}{3} \times f(2)\\\\f(2) = 27$

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