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 550 ?	Choose the correct choice
A) 249
B) 498
C) 676
D) 823
E) 274
slope of 2 and a y-intercept of 2   y-coordinate is 550   y = 2x + 2   548 = 2x   x = 274   Answer:   E. 274
<result>E</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 550 ?