Question

Is (3, 1) a solution to the equation y = 3x? yes no

Answer 1

the point (3, 1) means that x=3 and y=1

so in the equation y = 3x

if we put x= 3

y= 3 x 3 =9

y =9 which does not correspond to y = 1

so (3,1) IS NOT A SOLUTION