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Alex
2 years ago
15

What is the range of the function f(x)=7-3x when the domain is {-4, -2, 0, 2}?

Mathematics
1 answer:
klemol [59]2 years ago
6 0

Answer:

{19,13,7,1}

Step-by-step explanation:

Since the domain is the input we have to plug in each of those numbers to get the range ( or the output.) When we plug in -4 we get 19. When we plug in -2 we get 13, when we plug in 0 we get 7 and when we plug in 2 we get 1. (:

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Will it increse or decrese:
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The third choice would be a rational number
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3 years ago
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Determine the area of the shaded region. Use 3 for pi.
IrinaK [193]

Answer:

The area of the shaded region is 294 square inches ⇒ 2nd answer

Step-by-step explanation:

* Lets explain how to solve the problem

- From the attached figure

- There are two congruent circles inscribed in a circle

∵ The two congruent circles touch each other at one point and

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∴ The centers of the three circles and the touches' points lie on

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∴ The diameter of the big circle = the sum of the diameters of the

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∵ The radii of the congruent circle = 7 inches

∵ The diameter of a circle is twice its radius

∴ The diameter of each inscribed circle = 2 × 7 = 14 inches

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∵ The radius of a circle is half its diameter

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- The area of the shaded part is the difference between the area

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8 0
3 years ago
Mia wants to rent a car. Plan A cost $50 a day plus $3.50 per mile, and Plan B cost $75 a day plus $3.25 per mile. Mia is going
yuradex [85]

Answer:

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2 years ago
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