Which graph represents the same relation as the rule y is equal to 2 x , for all real numbers x ?
Answer
A
Image with description On a coordinate plane, with x-axis from negative 5 to 5, y-axis from negative 5 to 5 , a horizontal line intercepts the y-axis at (0 comma 2).
B
Image with description On a coordinate plane with x-axis from negative 5 to 5,y-axis from negative 5 to 5 , a straight line with positive slope intercepts the axes at (0 comma 0). The line goes through points (negative 2 comma negative 4) and (2 comma 4).
C
Image with description A coordinate plane with x-axis from negative 5 to 5, y-axis from negative 5 to 5 , has 5 points. The points are (negative 2 comma negative 4) comma (negative 1 comma negative 2), (0 comma 0), (1 comma 2), (2 comma 4).
D
Image with description On a coordinate plane with x-axis from negative 5 to 5, y-axis from negative 5 to 5, 11 points form a vertical line that has the x-intercept at (2 comma 0).