The scatter plot shows the length of a spring (in inches) when a stretch force (in pounds) is applied. The equation represents t
he linear model for this data.
y = 0.73x + 1
What does the number 0.73 in the equation mean in this context?
a The spring has no stretch when a force of 0.73 pound is applied.
b The spring will stretch 0.73 inch for every pound of force applied.
c The spring stretches a distance of 1 inch when a force of 0.73 pound is applied.
d The spring stretches at a rate of 0.73 pound per inch.
e The spring has a length of 0.73 inch when no force is applied.
y = 0.73x + 1
What does the number 0.73 in the equation mean in this context?
a The spring has no stretch when a force of 0.73 pound is applied.
b The spring will stretch 0.73 inch for every pound of force applied.
c The spring stretches a distance of 1 inch when a force of 0.73 pound is applied.
d The spring stretches at a rate of 0.73 pound per inch.
e The spring has a length of 0.73 inch when no force is applied.
2 answers:
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Answer:
Option B
Step-by-step explanation:
First term of the given arithmetic sequence 'a' = -3
Common difference in each successive term 'd' = -8 - (-3)
d = -5
Explicit formula for an arithmetic sequence will be,
Here, n = number of term
= nth term of the sequence
For n = 23,
= -3 + (23 - 1)(-5)
= -3 - 110
= -113
Option B is the answer.