What is the function as piecewise functions? What is the vertex of each function, f(x) and g(x)?
What is the domain of each function, f(x) and g(x)?
What is the range of each function, f(x) and g(x)?
what are the x- and y- intercept of each function, f(x) and g(x)?

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

25 ! i need asap! ! ill mark brainliest!

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.