Mathematics, 25.07.2019 21:20 maya9681
Dakota believes there is a correlation between the number of texts sent in class and gpa. she collected data and found that the line of best fit for the data can be modeled by the equation y = 3.9 − 0.3x.
identify and interpret the slope in this scenario.
a. the slope is −3.9. starting at 0.3, the gpa will decrease by 3.9 for every text sent in class.
b. the slope is 3.9. starting at 0.3, the gpa will increase by 3.9 for every text sent in class.
c. the slope is 0.3. starting at 3.9, the gpa will increase by 0.3 for every text sent in class.
d. the slope is −0.3. starting at 3.9, the gpa will decrease by 0.3 for every text sent in class.
Answers: 2
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Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)
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Dakota believes there is a correlation between the number of texts sent in class and gpa. she collec...
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