1994 AHSME Problems/Problem 28

Revision as of 21:09, 27 June 2014 by TheMaskedMagician (talk | contribs) (Created page with "==Problem== In the <math>xy</math>-plane, how many lines whose <math>x</math>-intercept is a positive prime number and whose <math>y</math>-intercept is a positive integer pass t...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem

In the $xy$-plane, how many lines whose $x$-intercept is a positive prime number and whose $y$-intercept is a positive integer pass through the point $(4,3)$?

$\textbf{(A)}\ 0 \qquad\textbf{(B)}\ 1 \qquad\textbf{(C)}\ 2 \qquad\textbf{(D)}\ 3 \qquad\textbf{(E)}\ 4$

Solution

Invalid username
Login to AoPS