Which graph represents the equation y= -x^2 -2

a. i
b. ii
c. iii
d. iv

give a detailed reason and answer for each graph

If a boat travels 3 miles in 1.5 hours how far will it travel in 2 hours?

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent