In a winter storm, the amount if snowfall is directly proportional to the time it has been snowing. After 4 hours a total of 7 inches of snow has fallen. Determine how many inches of snowfall have fallen after 6 hours

the answer is b

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)

2/4 is the answer

step-by-step explanation:

x= total pieces

both ate 9 pieces

mindy ate 3 so troy ate 6

6= (1/4)x

x =24

(1,-1) i hope this

step-by-step explanation: