Which statements describe the sequence –3, 5, –7, 9, –11, …? Check all that apply. The sequence has 5 terms.
The 4th term of the sequence is 9.
f(5) = 2
The domain of the sequence is all natural numbers.
(4, 9) lies on the graph of the sequence.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

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)) =

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?