Use the graph of the parabola to identify the domain and range of the function. A) 
Domain (–∞, ∞), range [4,0)

B) 
Domain (–∞, ∞), range [1,0)

C) 
Domain (–∞, ∞), range (1,0)

D) 
Domain [1,0), range (–∞, ∞)

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Which expression is equivalent to -5(3x - 6/7)

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.