3 years ago

Please help i dont understand

1 answer:

3 0

x: 25
x + 48: 25 + 48
f(x): 73

x: 30
x + 48: 30 + 48
f(x): 78

x: 35
x + 48: 35 + 48
f(x): 83

x: 40
x + 48: 40 + 48
f(x): 88

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