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nexus9112 [7]
3 years ago
15

HELP ASAP!!!

Mathematics
1 answer:
NeX [460]3 years ago
5 0

Answer:

Step-by-step explanation:

A. I would suggest using desmos.com/calculator just put the equation and it will graph it for you. If you want to do it manually simply find x values like 1,2,3 and put it in the equation y=0.75x+0.25

The x-axis will be labeled as pounds and the y axis will labeled as length

B. the slope is 0.75 and the y-intercept is 0.25 because it's in the form of y=mx+b where m is the slope and b being the y-intercept

C. the spring will be 1.75 if there is 2 pounds on it because

y=0.75(2)+0.25

and if there is double that weight meaning 4 the length will be 3.25

y=0.75(4)+0.25

so no, it won't be double the length because in order for it to be double the length of 2 pounds it needs to be the length of 3.5

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