Which set of coordinates does NOT represent a function

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.