Find the interval in which the following function are strictly increasing or decreasing ? A. `x^2+2x+5` B. `10-6x-2x^2`

Find the intervals in which the following functions are strictly increasing or decreasing: x^2 + 2x -5

Find the intervals in which the following functions are strictly increasing or decreasing : x^(2)+2x-5

Find the intervals in which the following functions are strictly increasing or decreasing: 6-9x-x^2

Find the intervals in which the following functions are strictly increasing or decreasing: 10-6x-2x^2

Find the intervals in which the following functions are strictly increasing or decreasing: 10-6x-2x^2

Find the interval in which the following functions are strictly increasing or decreasing. (a) x^(2) + 2x = 5

Find the intervals in which the following functions are strictly increasing or decreasing : 10-6x-2x^(2)

Find the invervals in which the following functions are strictly increasing or decreasing : 10-6x-2x^(2)

Find the interval in which the following functions are strictly increasing or decreasing. (d) 6 - 9x - x^(2)

Find the intervals in which the following functions are strictly increasing or decreasing:(a x^2+2x-5 (b) 10-6x-2x^2 (c) 6-9x-x^2 (d) (x+1)^3(x-3)^3