A mathematician works for $t$ hours per day and solves $p$ problems per hour, where $t$ and $p$ are positive integers and $1

What is the equation of the graph below? y=sec(x)-4

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0