Question

is (2, -2) a solution to the equation y = -9x? yes no submit

Explanation:

Step1: Identify x and y values

Given the point \((2, -2)\), we have \(x = 2\) and \(y = -2\).

Step2: Substitute into the equation

Substitute \(x = 2\) into the right - hand side of the equation \(y=-9x\). We get \(-9\times2=-18\).

Step3: Compare with y - value

The left - hand side \(y=-2\) and the right - hand side after substitution is \(-18\). Since \(-2
eq - 18\), the point \((2,-2)\) does not satisfy the equation \(y = - 9x\).

Answer:

no