Which represents the domain of the following relation? {(-6, 5), (-4, 3), (-1, 0), (4, 3)} a) 5,3,0,3
b) -6,4,1,-4
c) 6,4,1,4
d) -6,-4,-1,4

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?