Solve the inequality 18-5z+6z> 3+6

What are the domain and range of the functiony = 2(x - 3)2 + 4?

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.