Differentiate which of the following models best fits the data. (-2,0.25), (0,0.5), (1,2), (3,6), (5,12)

f(x) = – x2 + 2x - 3
f(x) = x + 0.5
f(x) = (2)x
f(x) = - x3 + x + 1

Why do interests rates on loans to be lower in a weak economy than in a strong one

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Use sigma notation to represent the following series for 9 terms.