A line parallel to x = 8 will be of the form:
where k is a constant.
It passes through (-3,-2)
Thus,
where k is a constant.
It passes through (-3,-2)
Thus,
The sum of the squares of two numbers is 8 . The product of the two numbers is 4. Find the numbers.
1 answer:
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The series is an arithmetic series with first term -10 and common difference (-2-(-10))=8. The general term a_n can be written as
a_n = -10 + 8(n-1)
or
a_n = -18+8n
The last term corresponds to
110 = -18+8n
128 = 8n
16 = n
So, the summation can be written as
a_n = -10 + 8(n-1)
or
a_n = -18+8n
The last term corresponds to
110 = -18+8n
128 = 8n
16 = n
So, the summation can be written as