2 years ago

Evaluating a piecewise defined function

Mathematics

1 answer:

Dafna11 [192]2 years ago

4 0

Given : if x belongs to the interval -2 ≤ x < -1, then f(x) = -2

As x = -2 belongs to the interval -2 ≤ x < -1 ⇒ f(-2) = -2

As x = -1.5 belongs to the interval -2 ≤ x < -1 ⇒ f(-1.5) = -2

Given : if x belongs to the interval 1 ≤ x < 2, then f(x) = 1

As x = 1 belongs to the interval 1 ≤ x < 2 ⇒ f(1) = 1

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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kirza4 [7]

Answer:

A(t)= 18000(0.988)^t

Step-by-step explanation:

Given data

Ryan bought a brand new car for $18,000

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substitute

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Hence the expression is A(t)= 18000(0.988)^t

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2 years ago

maurice has 54 fewer comic books than rebecca.they have 130 comic books together .How many comic books are in maurices collectio

eduard

Answer

Rebecca has 76 comic books
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Step-by-step

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3 years ago