Christina has $103 earned from babysitting saved at home, and the amount is modeled by the function h(x) = 103. She reads about
a bank that has savings accounts that accrue interest according to the function s(x) = (1.03)x − 1. After combining the two functions, the new function is g(x) = 103(1.03)x − 1. Using complete sentences, explain what this new function means.
Christina has $103 earned from babysitting saved at home, and the amount is modeled by the function h(x) = 103.
The bank accrues interest according to the function s(x) = (1.03)^x − 1.
After combining the two functions, the new function is g(x) = 103(1.03)^x − 1. (correct form)
This equation shows that if Christina invests $103, then the amount of money she would have after (x) years. $103 will have an increase of 3% in value per year(assuming x represents years).
The whole second is the first number to the left of the decimal (_.), so : 35.78=36 because 7>5. 39.51=40 because 5=5. 40-36=4. Bailey won the race by about 4 seconds. Hoped I helped!