What is the domain of the graphed function?

A) y ≥ 4
B) x ≥ -2
C) y ≥ -2
D) x ≤ -2

Which matrix multiplication is possible?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.