C-12-Q009mediumsingle_mcq

The graph of a simple equation in two variables is —

aa circle
ba straight line
ca curve
da parabola

ব্যাখ্যা

A simple equation in two variables is first-degree, and its graph is always a straight line. This is why such equations are also called linear equations.

এই অধ্যায়ের আরও প্রশ্ন

C-12-Q010A system of equations that has a solution is called —
C-12-Q011A system of equations that has no solution is called —
C-12-Q012If one equation cannot be expressed in terms of the other, the system is mutually —
C-12-Q013If one equation is a constant multiple of the other, the system is mutually —
C-12-Q014The number of solutions of a consistent and mutually independent system is —
C-12-Q015The number of solutions of a consistent and mutually dependent system is —
C-12-Q016The number of solutions of an inconsistent and mutually independent system is —
C-12-Q017The system is consistent and mutually independent when —