I need help with these two problem. I know number one is 9/4 or 2 1/4 but I don’t know how to model it.

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

no idea

step-by-step explanation: