Find the slope of the line that passes through (1, 13) and (4,9)?

Asap 25 pts + brainlest to right/best answer

Which graph represents the parent function of y=(x+2)(x-2)

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.