Help please :''( i missed these classes and dont know how to do this.

Answe

Im condused you need help with all BTW im not stealing your points i can edit my answer

Step-by-step explanation:

the f

last graph i believe

step-by-step explanation:

worked it out i believe

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5