heyperdomo4369
30.06.2019 •
Mathematics
The sum of two numbers is 73. the difference when the smaller number is subtracted from the larger is three. find the two numbers.
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Ответ:
Ответ:
39
Step-by-step explanation:
The rate of change is found by
f(x2) -f(x1)
x2 -x1
x2 is 3 and x1 is 1
f(3) = 3 x^3 +1 = 3(3)^3 +1 81+1 =82
f(1) = 3(1)^3 +1 = 3+1 =4
82 -4
3-1
78
2
39