Use a geometric model to factor 2 - 6x + 8 by following these steps:
Factor 1
+2
Product
Step 1: Model the trinomial by placing tiles in the Product
section to form a rectangle at the top left.
+
Factor 2
Check
ED

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

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?