Answer: No it is <u>not</u> a solution
Why not? Because it doesn't make the first inequality true. Replace x with 1 and y with 2
y > 2x
y > 2*1 ... replaced x with 1
2 > 2*1 .... replaced y with 2
2 > 2 .... which is a false inequality statement since 2 is not larger than itself
Answer:
y
x-4; B
Step-by-step explanation:
The blue is in the y-values where it is more directed towards the negative y- values.
y=mx+b
slope= because rise is 1 and 3 runs and to find slope it is 
-4 is the "b" in y=mx+b where b represents the y-intercept and looking at the graph, the line intercepts at -4
These are just sketches, you should polish them yourself. In analogy to relations, I will write aFb to mean the statement f(a) = b.
(a) aFa, so f(a) = a. This is the definition of the identity function.
(b) aFb => bFa, so f(a) = b and f(b) = a. Therefore f(f(a)) = a by substitution, and hence f^2 is the identity function.
(c) aFb and bFc => aFc. So f(f(a)) = c, and f(a) = c. Thus f(c) = c, which is the identity. Make sure you sort out the im(F) stuff when you clean this up.