Watch carefully:
A 'zero' of the function is a value of 'x' that makes the function zero.
2x - 10 = 0
Add 10 to each side:
2x = 10
Divide each side by 2 :
x = 5
f(5) = 0
Answer:
31,772
Step-by-step explanation:
10,000(1.08) = 10,800
Do this 14 more times, your answer times 1.08. You will end up with 31,721.6911418... round it and u will get $31,772
Answer:
$66
Step-by-step explanation:
$75
75*.8 =60
60*1.1= $66