Given: -2x < 10. Choose the solution set.

{x | x > -5}
{x | x > -20}
{x | x < -5}
{x | x < -20}

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

Find the value of x for which the lines are parallel.

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?