Sketch the graph of each function
y = -x2 – 2x - 3
domain
range
max/min
increasing

33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)

What ratio is proportional to 18/21

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression