Yes
Plug in points
Mark brainliest please
Take any 2 points and find the slope of the line connecting them:
<span>1 9
3 8
9-8 1
slope m is m = ------- = -------- = -1/2
1-3 -2</span>
18= (d - 0.25d) - 0.25d
18= 0.75d - 0.25d
18= 0.50d
d = 36
the original price was $36
Answer:
f(x) = 25 * 1.25ˣ
Step-by-step explanation:
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