Answer:
The roots are -5, 1.
Step-by-step explanation:

The roots of a function are also the Ox intercepts, so basically we're finding when is the function equal to '0'.

16/4 which could be simplified to be the whole number 4
Answer:
16. Right isosceles
17. D
Step-by-step explanation:
The triangle has a right angle this makes it a right trangle. Also all parallelograms are not squares, all rectangles aren't squares and all parallelograms aren't rhombuses.
Uuuuhhhhhh I am sooooo confused as I haven’t even learned this concept yet