Determine if f(x, y)=10−x^2−y^2 is increasing or decreasing at (7,−3) if we take y to be constant and let x vary. Also determine if f(x, y) is increasing at (7,−3) if we take x to be constant and let y vary.

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !

The answer would be a