E is the midpoint of DF, DE = 6x+1 and EF =7x-4 find DE, EF and DF

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Witch represents the inverse of the function f(x)=1/4x-12