Do you guys know the answer to this

Find the given elements if matrix d:

Which graph shows a function with a range of all real numbers greater than or equal to -1

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).