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 520 ?
Choose the correct choice from the following choices.
A) 259
B) 498
C) 676
D) 823
E) 1,002
slope of 2 and a y-intercept of 2   y-coordinate is 520   y = 2x + 2   518 = 2x   x = 259   Answer:   A. 259
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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 520 ?