Study Time (min), x 30 20 60 90 45 10 30 75 120 80 Test Score, y 87 74 92 97 85 62 83 90 95 91 POSITIVE / NEGATIVE / NO RELATIONSHIP Explain: ala Sketch a line of best fit and use it to write an equation y = mx + b.

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step-by-step explanation:

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3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

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step-by-step explanation:

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