Answer:
Rel. Minimum- -0.3
Rel. Maximum - None
Increasing on: -0.3, infinity
Decreasing on: -Infinity, -0.3
Step-by-step explanation:
f(x) = 3x + 7x2 + x +5
To find the relative minimum, punch the equation into your graphing calculator and you should get -2/7 as your minimum. (Divide it for a decimal number)
There is no relative maximum because of this parent function type.
Increasing on: -2/7, infinity
And Decreasing on: -infinity, -2/7
