Question

The line $ax+by=ab$, will meet the y- axis at _____.

• A. $(0,a)$
• B. $(a,0)$
• C. $(0,b)$
• D. $(b,0)$

Answer 1

The correct option is A $(0,a)$

The x-coordinate of the point at which the line meets the y- axis will be zero.

Substituting x = 0 in
$ax+by=ab\to by=ab\to y=a$

The line $ax+by=ab$ meet the y- axis at $(0,a)$