Is there a point of intersection between the circle (X2+Y2=4) and the line (Y=aX+b) ?
(1) a=b2.
(2) The line intersects the x-axis at (40,0).

Question

Is there a point of intersection between the circle  (X^2+Y^2=4)  and the line (Y=a X+b) ?(1) a=b^2.(2) The line intersects the x-axis at (40,0).

Examsnet · Accepted Answer

Correct Answer is :  Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient

GMAT Quantitative Reasoning Practice Test 6