A straight line in the xy-plane has a slope of 2 and a y-intercept of 2. On this line, what is the x-coordinate of the point whose y-coordinate is 540 ?  Options
A) 249
B) 498
C) 676
D) 269
E) 1,002
slope of 2 and a y-intercept of 2   y-coordinate is 540   y = 2x + 2   538 = 2x   x = 269   Answer:   D. 269
<result>D</result>
A straight line in the xy-plane has a slope of 2 and a y-intercept of 2. On this line, what is the x-coordinate of the point whose y-coordinate is 540 ?