Help me, I can't do school anymore, I have like 8 questions Gretchen is building a picture frame. The frame around the picture is k inches longer than it is wide as shown in the picture. The shaded border is 2 inches wide and has an area of
(a) Write and solve an equation that will enable you to find out the value of k.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

attachment?

step-by-step explanation:

the answer is two. hope this !