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# Points with Unknown Constants

SATMAT-FD4EJG

Line $p$ is described by the equation $3x + 2y = 7$, and line $q$ is described by the equation $y = -1.5x + 2$.

If the point $\left( a, b \right)$ is on line $p$, and the point $\left( a, c \right)$ is on the line $q$ in the $xy$ -plane, then which of the following MUST be true?

A

$b-c> o$

B

$\cfrac { b }{ c } > 0$

C

$b + c > 0$

D

$bc > 0$