What is the equation of a line that has an undefined slope and an x-intercept at negative 2? (hint: x=2)

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Graph the equation. select integers for x

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?