1. Is this relation a function? Explain. 2. Is this relation linear? Explain.

Pls help this is due soon

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8