Investigating Horizontal Transformations ny 6 The graph of the function f(x) = x is dashed and the graph of the transformed function with an input of f(bx) is solid, Use the slider to change the value of b. How does changing the value of b affect the graph? If 0 1, the graph compared to the function f(x) = x. 2. x 2 4 6 b=0​

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

I'll give brainliest if you answer right : )

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation