Compost costs $10 per cubic yard and topsoil costs $2 per cubic yard. maria needs more than 10 cubic feet of topsoil. she can spend no more than $50. the graph below represents the amount of each she can buy

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)