5. janae wrote the following polynomial expression: 2x^5 - 4x^3 + 6x^8. jande
claimed it was a trinomial with a leading coefficient of 2. justin argued
back claiming that it was a trinomial with a leading coefficient of 6. who is
correct? explain.

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done