# Hidden Variables: Question Preview (ID: 9368)

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y+(-2x)+8. How does the change in x affect y? |
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a) Each time x decreases by 1, y increases by 2. | b) As x increases by 2 y decreases by 1. | c) Each time x increases by 1, y decreases by 2. | d) As x decreases by 2 y increases by 1. | |

y=5x-3. How does the change in x affect y? |
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a) As x increases by 1, y increases by 5. | b) As x increases by 2, y increases by 5. | c) As x increases by 1, y decreases by 12. | d) Every time x increases by 1, y multiplied by 2. | |

x=3 y=8. If y increases by 9 each time x increases by 1. x-3 y-8. x=4 y=? |
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a) The missing value is 9. | b) The missing number is 16. | c) y equals 8. | d) The missing y-value is 17. | |

Which statement correctly describes the linear function, y=10x + 5? |
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a) As x increases by 1, y increases by 5. | b) As x increases by 1, y increases by 10. | c) As x increases by 1, y decreases by 10. | d) As x increases by 1, y decreases by 5. | |

Which statement correctly describes the linear function, y= -x+3? |
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a) As x increases by 1, y decreases by 1. | b) As x increases by 1, y increases by 3. | c) As x increases by 1, y decreases by 3. | d) As x increases by 1, y increases by 1. | |

as x increase by 2 and y increses by 3. what will be y after x increses by 10 |
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a) 15 | b) 12 | c) 6 | d) 14 | |

what is y in the problem 5x-2y=20 if x=2? |
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a) 5 | b) 0 | c) 10 | d) 20 | |

if x=4 and y=10 then what is 2x+6y? |
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a) 88 | b) 57 | c) 67 | d) 68 | |

y=2x+5 ,what correctly describes the linear equation? |
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a) as x incresaes by 2, y increases by 4 | b) as x decreases by 2, y decreases by 5 | c) as x increases by 4, y increases by 2 | d) as x decreases by 2, y increases by 4 | |

if x increases by 10 , y increases by 2. what is y if x is 100? |
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a) 10 | b) 20 | c) 30 | d) 15 | |

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