Does the point \( (-10,-863) \) satisfy the equation \( y=79 x ? \)

Step 1 ：Step 1: Substitute the given point into the equation: \( -863 = 79(-10) \)

Step 2 ：Step 2: Calculate the right side: \( 79(-10) = -790 \)

Step 3 ：Step 3: Compare the calculated value with the y-coordinate of the point: \( -863 \ne -790\)