Which of the following inverse functions are defined for x=-1/2? select all that apply. 1. y=cos^-1x
2. y=cot^-1x
3. y=csc^-1x
4. y=sec^-1x
5. y=sin^-1x
6. y=tan^-1x

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What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

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The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?