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What are the domain and range of the functiony = 2(x - 3)2 + 4?
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Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
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Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.
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Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
Y=-5/3x +2
Y=1/3x -4
explain? I hope this helps!...
Y=1/3x -4
explain? I hope this helps!...
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