Lily sorted these solid figures into two groups. What is true about the groups? Group 1
Group 2
a
1) Each figure in Group 2 has one face.
1.) The figures in Group 2 are triangular
prisms.
1) Each figure in Group 1 has two faces.
) The figures in Group 1 are cylinders.

I believe it is A. Each figure in group 2 has one face.

Step-by-step explanation:

where is the picture

step-by-step explanation:

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)