Question

Please need help on this one

Answer 1

Answer:

False, true

Step-by-step explanation:

A str. line on a coord. plane does NOT always represent a function.  The vertical line x = 6, for example, represents a case in which there are more than one y-values for each x value.  FALSE.

y = 2x + 1 represents a function.  For any input, x, the equation y = 2x + 1 returns exactly one y value.  TRUE