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soldier1979 [14.2K]
3 years ago
7

Is anyone able to help me with this please?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
8 0

9514 1404 393

Answer:

  • range: -2 ≤ y
  • domain: All reals

Step-by-step explanation:

The range of the function is the vertical extent. Here, the values of y can be anything that is -2 or more:

  range: -2 ≤ y

The domain of a the function is the horizontal extent. The domain of <em>any</em> polynomial function is ...

  domain: All reals

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The distance between Joshua's home and school is 800 m. Joshua takes 5 min to walk
Fynjy0 [20]

Answer:

= 0.38 m/s

Step-by-step explanation:

▪Total distance = 800 m

5 min = 100 m

▪Remaining distance = 800 - 100 = 700 m

20 min = 700 m

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If 1 min = 60 sec

What about 35 min = ?

= 35 x 60

= 2100 sec

▪Average speed = TD ÷ TT

= 800 ÷ 2100

= 0.38 m/s

7 0
3 years ago
Solve for x. Show your work.
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4 years ago
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The answer is around 914.

About 914 card members would buy used dvds from the library.
6 0
3 years ago
1. Lisa walked 48 blocks in 3 hours <br> _________blocks per hour
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I'm having some trouble on part B for this question, got no idea where to start on it. Any help?
Inessa05 [86]

Answer:

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