The sum of four times a number and negative three is twelve. what is the number

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).

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Which of the following graphs could represent a cubic function?