The sum of two consecutive even integers is 82. what is the smaller number?

Asap 25 pts + brainliest to right/best answer

100 points, hi, i’m not sure how to get the equation from the graph and table.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.