julie needs to cut 4 pieces of yarn, each the same length, and a piece of yarn 7.75 inches long. let x represent the length of each of the equal pieces of yarn that julie decides to cut. what is the equation that can be used to determine the total length of all of the yarn she ends up cutting, y? is the graph of the equation continuous or discrete?

She has to cut another piece = 7.75 inches

Total length = 4x + 7.75

This is what y represent, so

y = 4x + 7.75

The graph of the equation is continuous

Step-by-step explanation:

Mark Brainlies please!

y=0.126x-7.124 2025, x=125

y= (0.126)•125-7.124

y= 15.75 - 7.124

y= 8.626

y=$8.63

Step-by-step explanation:

Enter STAT on TI 83 or 84 graphing calculator. GO to 1 : Edit push enter. L1 enter all the years and L2 enter all minimum wages. Then push STAT AND MOVE RIGHT TO CALC ON TOP OK. SCROLL DOWN TO 4: LinReg ( ax+b) push enter. Push enter till it calculates. Then look at a=.1258733205 and round to the nearest thousandths which gives you 0.126 ok. This is the least square regression. y=0.126x-? . Ok then take the last wage which is 7.25 and subtract 0.126. Which gives you 7.124. y=0.126x-7.124. Then you need to figure out time time from 1900 to 2025. Take 2025 subtract from 1900 and gives you x= 125 years past 1900. Then take y= (0.126)•125-7.124

y= 15.75 - 7.124

y=8.626 round to the nearest hundredth y=$8.63. Hope this helps. Y’all have a great weekend.