Answer:
undefined
Step-by-step explanation:
The slope of a vertical line parallel to the y- axis is undefined.
Answer:
Step-by-step explanation:
Let's say that the dotted graph is y.
See f(3) = 0 or (3,0). Let's call that the point of interest. Notice that our point of interest has to move to the right by 1 unit to get to the dotted graph. so
And it has to go up by two units so
A is the quickest way to do the problem.