Hi, i need to find the variables in this following math question so any help would be great!

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4