What makes the graph curve upwards or downwards?
a nothing
c. a
b. M.
d. k
Please select the best answer from the choices provided

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Need on this one asap im almost done with this subject