Write the new function.The linear function f(x) = 225x + 6320 provides an approximation of the annual cost (in dollars) to rent an apartment at the Leisure Village Retirement Community, where x = 1 represents 1979, x = 2 represents 1980, and so on. Write a new function, g(x), that yields the same f(x)-values when the exact year number is entered.
A. g(x) = 225(1979 - x) + 6320
B. g(x) = 225(x - 1978) + 6320
C. g(x) = 225(1978 - x) + 6320
D. g(x) = 225(x - 1979) + 6320
Answer: B
Mathematics
You might also like to view...
Find the derivative.s = t7cos t - 5t sin t - 5cos t
A. t7 sin t - 7t6 cos t + 5t cos t B. - 7t6 sin t - 5 cos t + 5 sin t C. - t7 sin t + 7t6 cos t - 5t cos t - 10 sin t D. - t7 sin t + 7t6 cos t - 5t cos t
Mathematics
Find the ending balance in the account register.
A. $3871.76 B. $4565.68 C. $4247.52 D. $3679.94
Mathematics
Multiply using one of the rules for the square of a binomial. Assume any variable exponents represent whole numbers.(x + 8)2
A. x + 64 B. x2 + 16x + 64 C. 64x2 + 16x + 64 D. x2 + 64
Mathematics
Find the limit as x approaches c of the average rate of change of the function from c to x.c = 3;f(x) = 5x + 3
A. 5 B. -3 C. -5 D. 3
Mathematics