F(x) = 2|x+3| – 5, name the type of function and describe each of the three transformations from the parent functionf(x) = |x|

Step-by-step explanation:

The transformations generally applied to a function f(x) can be generically written as ...

  g(x) = a·f(b·x -c) +d

where ...

Your f(x) is |x|, the absolute value of x. The various transformation factors applied to it are ...

Comment on the above generic form

In the form shown, the expansion and compression factors are applied before the translations horizontally and vertically. When the expansion/compression factors are negative, the function is reflected across the x- and/or y-axis, respectively.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%