Step-by-step explanation below
Yes, for every value of x, there is only one value of y. This means that y is a function of x.
Answer:-7/4
Step-by-step explanation:
2(x-2)=6x+2-2(-2x-4)
Open brackets
2x-4=6x+2+4x+8
Collect like terms
-4-2-8=6x+4x-2x
-14=8x
Divide both sides by 8
-14/8=8x/8
-7/4=x
x=-7/4
Areaa= 0.5 b h
= 0.5 x 9 x 6 = 27 mm
