6. Line z. AQUT and ARVS are shown on the coordinate plane below.
Which of the following statements are true? Select all that apply.
TU
The slope of line z is equal to
The slope of line z is equal to
The slope of line z is equal to
The slope of QR is equal to the slope of ST.
The slope of RS is equal to the slope of line z.
The y-intercept of line z is 1.
Line z represents a continuous function.

you can't solve x because it is 2 linear equation and you only have one equation

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

the anwser is x< -17/2

parallel lines have the same slope. so if the green line has a slope of -4, the slope of the red line is also -4.