Please help!! i also have to show work.

write in standard form1: y = -2 (x - 3)^2 - 5

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

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