Basically get two slopes -50(1)+100 will get you 1,50 (1 is x and 50 is y since its the answer)
-50(0)+100 (0,100) Y₂-Y₁/X₂-X₁ 50-100/1-0
Rate of change per month = -$50
4*9+6 / -3
multiply 4 and 9
36 + 6 / -3
add 36 and 6
42 / -3
divide
- 14
Answer:

Step-by-step explanation:
Cmon this is easy it is 24 okay
Answer:
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Step-by-step explanation: no need to thank me (buts still i would say press the thanks button)