On a coordinate plane, 2 triangles are shown. Triangle J K L has points (2, negative 4), (5, negative 4), (2, negative 2). Triangle J double-prime K double-prime L double-prime has points (2, 2), (2, 5), (0, 2). Which rule describes the composition of transformations that maps ΔJKL to ΔJ"K"L"? a)90 degree rotation about point 0 composition translation of 0 units x, negative 2 units y b)Translation of 0 units x, negative 2 units y composition 90 degree rotation about point 0 c)90 degree rotation about point 0 composition translation of negative 2 units x, 0 units y d)Translation of negative 2 units x, 0 units y composition 90 degree rotation about point 0

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Someone answer this asap rn 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)) =

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?