Which of the following is true for f(x) = –2sin(x) – 3?

a. the range of the function is the set of real numbers -2 b. the graph of the function is the graph of f(x)=-2sin(x) shifted 3 units up
c. the amplitude of the function is 2
d. the period of the function is 4pi

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5