Which function has the range (-infinity,-2]u[0,infinity)? a. y=cos(x+1) b. y=sec(x)+1 c. y=csc(x)-1 d. y=cot(2x)-1

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

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

The sum of five and a number n is at least 12