1. Which of the following are equal to sec x? Choose all that apply.

For what value of (y) is 3^3/3^y =1/9

Can someone me out here number 4 plz

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity