For each curve below, find the values of x for which the curve is increasing i. y=x^2 -4x ii. y=x^2 -2x-3 iii. y=12+4x-x^2 iv. y=x^3 +3x^2-5 v. y=x^3-6x^2-15x+8 vi. y=24x-3x^2-x^3

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points