Let f(x) and g(x) be polynomials as shown below. Which of the following is true about f(x) and g(x)?
f(x) and g(x) are closed under addition because when added, the result will not be a polynomial.
f(x) and g(x) are not closed under addition because when added, the result will be a polynomial.
f(x) and g(x) are not closed under addition because when added, the result will not be a polynomial.
f(x) and g(x) are closed under addition because when added, the result will be a polynomial.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.