F of x is equals to f of x is equals to x cubed - 2x cubed + x - 9 / 3 x squared ​

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)