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Type an equation for the following pattern

Type an equation for the following pattern-example-1
User Kevin F
by
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1 Answer

4 votes

Answer:

y = -
(2)/(3) x + 6

Explanation:

Note the difference in consecutive terms of y is constant.


(8)/(3) -
(10)/(3) =
(10)/(3) - 4 = 4 -
(14)/(3) =
(14)/(3) -
(16)/(3) = -
(2)/(3)

This indicates the pattern is linear with equation

y = -
(2)/(3) x + b

To find b substitute any ordered pair from the table into the equation

Using (3, 4), then

4 = - 2 + b ⇒ b = 4 + 2 = 6

y = -
(2)/(3) x + 6 ← equation for pattern

User OuttaSpaceTime
by
7.2k points