Question

True or False: The point (0, 7) is a solution to y ≤ -3x + 7.

Answer 1

If you put the x=0 and y=7 values into the inequality, you will have:

\[7 \le 3*0+7\]
\[7 \le 7\]

Answer 2

Sorry, that was meant to be -3*0, but the result stays the same.

Answer 3

We have
\[y=7\]
And :
\[-3x+7=-3\times0+7=7\]
And because
\[7\leq7\]
the (0,7) is a solution to the inequality !

Answer 4

so it is true