The Catalog Store has data indicating that, when the price of a CD bookcase is $134, the demand quantity is 56 and the supply quantity is 80. The equilibrium point occurs when the price is $84 and the quantity is 72. Find the linear demand equation p. (Let x be the demand quantity.)

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Which of the following is true for the relation f(x)=2x^2+1

Which rule describes the composition of transformations that maps △abc to △a”b”c