Answer:
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Step-by-step explanation:
(I typed with a keyboard)
-5.9, -4.6, -1/4, 1/2, 1.75, 2, 18, 21.
It should be d which is 45
The rate of change formula is below.
1 1/2 - 1/4=?
1 1×2 2
__ = __
2×2 4
- 1
__
4
_____
1 1
__
4
1 1/4 is the answer.
