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lidiya [134]
3 years ago
7

FOLLOW DIRECTIONS AND ANSWER PLEASE! WILL MARK BRAINLIEST!!

Mathematics
1 answer:
ikadub [295]3 years ago
7 0
8. Not a function because there are multiple x values for a single y value therefore it will not pass the vertical line test making it not a function
9. same as 8
10. Is a function because each y value only has one x value so it would pass the vertical line test that determines it is a function.
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The graph shows the probability distribution of a random variable.
Natasha2012 [34]
The answer is 0.50.

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Notice that in 8 the line touches the x axis so it’s corresponding probability is 0.
5 0
2 years ago
Simplify the expression (7x² - 3x) + (11x² - x - 7) A. 18x² + 2x + 7 B. 4x² - 4x - 7 C. 18x² - 2x - 7 D. 18x² - 4x - 7
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Answer: D.

Step-by-step explanation:

7 0
3 years ago
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8 0
3 years ago
What is the slope of –3x + 5y = 10? A. m = B. m = 5 C. m = – D. m = –3
nika2105 [10]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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