Question

Graph the function f(x) = − x4 + 7x3 − 9x2 − 3x + 10 using graphing technology and identify for which values of x the graph is decreasing.

From x = −2 to x = −1

From x = 0 to x = 1

From x = 1 to x = 2

From x = 2 to x = 4

Answer 1

@hink one more?!:)

Answer 2

Sure

Answer 3

thanks!:))

Answer 4

Okay, now I know you're lazy because it says to use graphing technology (a calculator) to answer the questions lol.



From -2 to -1, it's increasing.
From 0 to 1, it's decreasing.
From 1 to 2, it slightly decreases then increases. (For the most part it increases.)
From 2 to 4, it decreases.