Question

Determine the y intercept and end behavior of the following functions.

Answer 1

\[y = 5x^5 - x^4 + 4x^3 + 5 \]

y intercept: 5

\[x \rightarrow -\infty, y \rightarrow -\infty\]
\[x \rightarrow +\infty , y \rightarrow +\infty\]

This is due to the coefficient of 5x^5 being positive and the degree of 5x^5 being odd.

Answer 2

well done ^^