9. Why do we often use x greater than or equal to 0 and y greater than or equal to 0 as constraints in a linear programming (optimization) problem?

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15