Determine whether each sequence is arithmetic, geometric, or neither. Then find a formula for the nTh term of the sequence 3,5,9,17...

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Y+ 2/y is it a polynomial in one variable or not? and if so, why?

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x