Which function has a vertex at the origin? fx=x+42 fx=xx-4 fx=x-4x+4 fx=-x2

Question
Which function has a vertex at the origin? fx=x+42 fx=xx-4 fx=x-4x+4 fx=-x2
Answer:
Which function has a vertex at the origin? fx=x+42 fx=xx-4 fx=x-4x+4 fx=-x2 65105aee25be4.webp
solved
algebra 10 months ago 1071