Write the sum using summation notation, assuming the suggested pattern continues. 2-6+18-54+

Each term seems like it's -3 times the previous one, first term 2.

Going to infinity like that it's of course divergent, but perfectly summable if we replace infinity with a finite bound like n-1:

But, assuming the pattern continues means I'd go with infinity.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation: