Which rule matches the function graphed below?
A coordinate grid with both the x- and y-axes between negative 12 and 12, and each interval mark on the axes represents two units. A line is graphed that connects the points left-parenthesis negative 4 comma 8 right-parenthesis, left-parenthesis negative 2 comma 4 right-parenthesis, and left-parenthesis 0 comma 0 right-parenthesis.
A. y = –2x
B. y = x + 4
C. y = 2x
D. y = x – 4
1 answer
B. y = x + 4