Which point lies on the graph of the finite sequence shown? 5, –1, 6, 0, 7, 1, 8

(–1, 2)
(0, 5)
(5, 1)
(6, 1)
the answer is D (6,1)

What is the factored form of the following expressions? d^2 – 13d + 36

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

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?