Let f(x) represent a function. Which descriptions match the given transformations? Drag and drop the answers into the boxesNeed help please!

f(x) - 4 is f(x) is translated 4 units down

4f(x) is f(x) is vertically stretched by a factor of 4

Step-by-step explanation:

k is denoted as vertically movement. In this case, k = -4, so we move down 4 units

a is denoted as vertical stretch or shrink, depending on whether a is less than or greater than 0. In this case, a is greater than and is 4, so it is vertically stretched by a factor of 4.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: