The degree of the polynomial function f(x) is 4. The roots of the equation f(x)=0 are −4, −1, 2 and 5.

Which graph could be the graph of f(x)?

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: