The graph of f(x)=2(3)x would look like this
Five times a number is the same as 30 more than 8 times the number. Find the number
2 answers:
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To obtain the minimum value of z, the first term of the binomial equation should be as small as possible, while the second term should be as large as possible. Thus, you must choose the lowest boundary of x which is 0. Then, choose the highest boundary of y which is 8. So, we substitute this to the equation:
So, the minimum value of z is -4.
So, the minimum value of z is -4.