The slope of the line below is –. write a point-slope equation of the line using the coordinates of the labeled point.

a. y + 4 = –(x + 4)

b. y + 4 = (x + 4)

c. y – 4 = (x – 4)

d. y – 4 = –(x – 4)

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.