Use technology to find the line of best fit for the following data. (1, 0), (2, 3), (3,1), (4,4), (5,5)

When the equation of the line is in the form y=mx+b, what is the value of **m**?

Enter your answer as a decimal rounded to the nearest tenths place, like this: 42.5

Working on itts i’m going to need you to me as i go along 1-5

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =