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  • 01-12-2020
  • Mathematics
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i need help ASAP ASAP plz someone help me plz plz plz

i need help ASAP ASAP plz someone help me plz plz plz class=

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devishri1977
devishri1977 devishri1977
  • 01-12-2020

Answer:

Rate of change  = 0.5

Initial value = 120

Step-by-step explanation:

(10 , 125)   ;   (30 , 135)

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

         [tex]= \frac{135-125}{30-10}\\\\= \frac{10}{20}\\\\= \frac{1}{2}\\= 0.5[/tex]

Rate of change  = 0.5

Initial value = 120

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