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Nina [5.8K]
2 years ago
9

I need help ASAP ASAP plz someone help me plz plz plz

Mathematics
1 answer:
anyanavicka [17]2 years ago
4 0

Answer:

Rate of change  = 0.5

Initial value = 120

Step-by-step explanation:

(10 , 125)   ;   (30 , 135)

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

         = \frac{135-125}{30-10}\\\\= \frac{10}{20}\\\\= \frac{1}{2}\\= 0.5

Rate of change  = 0.5

Initial value = 120

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