What is the y-intercept of the function f(x)=4-5x

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.

Hello, i need compare km^2 and km. what's difference in this?

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers