Write an equation of a line that passes through the point (4,3) and is perpendicular to the graph of the equation y=−13x+4.

What is the frequency of the sinusoidal graph?

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176

What is the equation of the parabola with focus (-1,-1) and directrix y=1?