Using 3 rectangles and left endpoints, the area under the graph of the function f(x)=1+x² from x=0 to x=9_is O 48.000 O 432.000 O 211.500 O 136.500 O 144.000 O 171.000

Q: A cat is falling from a branch. Its height t seconds after it fell is given by the function h(t) =…

A: We have given height  ht=-16t2+5 To get for what height cat was falling  Put t=0 h0=0+5 h0=5 height…

Q: Identify where the function f(x) = x' – 4x + 8x + 3 is increasing, decreasing, concave up, and…

A:

Q: Use a graphing utility to evaluate „Pr. 40P3

A: We will need the formula: Here n=40 and r=3

Q: Suppose that f(x) = (x - 4)*.

A: At the point of inflection, f''(x)=0.

Q: nction is increasing, decreasing, or constant. Express your answer in int S Enable Zoom/Pan X

A: Topic - Increasing and decreasing intervals of a function A function is increasing with increase in…

Q: Evaluate.   ∫−7/3x^3+6/x^4 dx = _____

A: Let I=∫-73x3+6x4dx

Q: formula

A: Solving the problem

Q: Evalwate the Integral Sin (x" +y2) dydx

A:

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)