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oee [108]
3 years ago
9

Can someone do this and somewhat explain why they are or are not functions

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
3 0
Only 8 is not a function. it is not because there are 2 lines coming from the first domain elemenr
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(5x2 – 3) + (8x2 - 1)
GalinKa [24]

Answer:

13x^2-4

Step-by-step explanation:

(5x^2-3)+(8x^2-1)=

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3 0
3 years ago
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malfutka [58]

Answer:

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Step-by-step explanation:

Multiply 8 by 28 to get your answers because he runs 8 times more in 24 minutes.

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7 0
2 years ago
PLEASE HELP ME THIS IS DUE ON MONDAY!!
VLD [36.1K]
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8 0
2 years ago
From complete sets of playing cards (32 cards) we pulled out one card. 
AVprozaik [17]
The probability of pulling an ace is 4 out of 32 or 4/32. There are four aces in a complete set of playing cards. If you need me to simplify, it would be 1 out of 8, or 1/8. I hope this is helpful!
5 0
3 years ago
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Alenkinab [10]

Answer:

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Step-by-step explanation:

7 0
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