Fron the table given:
A3 = 112,
A8 = - 3,584
An = A1 *r ^ (n-1)
=> A3 = A1 (r^2) = 112
A8 = A1(r^7) = - 3,584
=> - 3584 / 112 = (r^7) / (r^2)
=> (r^5) = - 32
=> r = - 2
=> A1 (- 2)^2 = 112
=> A1 = 112 / 4 = 28
Answer: a1 = 28
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Answer:
They both have the same y-intercept
one is a straight line and the other is not
I used my brain to solve it.please mark me as the brainiest,It would mean a lot to me.
1,520
add 1,500 plus 15 plus 5
