Consider the function f (x) = 5x² + 5x + 3. Find the largest open intervals on which the function is con- cave up or concave down. If there is more than one interval, enter your intervals from left to right as they appear on the real line. Enter INF for o and -INF for - 0. If there are extra blanks, enter NONE. Concave up: ),( Tries 0/99 Concave down: ),( Tries 0/99

Q: State the intervals on which the given function is increasing, decreasing, or constant.

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Q: Use the piecewise-defined function to find the following values for f(x). 1- 4x if xs - 2 f(x) = 4x…

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Q: Use the piecewise-defined function to find the following values for f(x). 1-4x if xs-2 f(x) = 4x if…

A: Consider the given piecewise-defined function, fx=1-4x       if x≤-24x             if…

Q: Use the piecewise defined function. Find the following.  fx= 5-4× if x is less than or greater than…

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Q: Write a function rule for the area of a rectangle with a length 2 ft less than three times its with.…

A: Let,width =  ftlength =  ftlength is 2 ft less than three times its with. ......(i)

Q: d²w dz² w = 7z² e² Find d²w dz² for the given function. ...

A: Givenw = 7z²ez

Q: Find intervals of increasing or decreasing for f(x)= 2x² +3x – 36x. Show me your table.

A: Differentiate the function fx with respect to x. f'x=6x2+6x-36

Q: Find the interval in which the following function is positive: 3. -1 1 2 3 6 -1 -2 -3 4)

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