Use left and right endpoints and the given number of rectangles to find two approximations of the area of the region between the graph of the function and the x-axis over the given interval. g(x) = 2x2 - x – 1, [3, 5], 4 rectangles X - < Area <

Q: 1.2 Find the domain and range for f(x) = √4 − 2x + 5

A: f(x)=4−2x+5

Q: For f(x)=3x2 +4x+5on the interval [-1, 1] estimate the area using 4 rectangles.  Do this with height…

A: The area of the function fx on the interval a,b using midpoints of the n rectangles is given by the…

Q: 8. Explain why the power rule cannot be used to differenti- ate the function (2 – x) 1/3.

A: To explain: The reason that the power rule cannot used to differentiate the function 2-x13. Concept…

Q: For the function given, find all x-values where f (x) has a local minimum point. f (x) x^3 -12x-7

A:

Q: determine the intervals on which the function is concave up or down and find the points of…

A: determine the intervals on which the function is concave up or down and find the points of…

Q: Find the length of the graph of f(x) - + 1 1≤ x ≤4

A:

Q: Find the degree of homogeneity for the following function. f(x1 , x2) = x31 + x1x2

A:

Q: Find the sum of the areas of the shaded rectangles under the graph. [Hint: The width of each…

A:

Q: for n = 235, we have s(235) = 2^2 + 3^2 + 5^2 = 38. determine whether the function s(n) is an…

A: A function or mapping from X→Y is said to be (a) Injective OR One-One:--A function is said to be…

Q: The figure shows the graph of y = ax²+bx+c. Suppose that the points (-h.yo). (0.0₁), and (h.y2) are…

A:

Q: Given f(x) = - - 6x + 2, h(x) = 2(x – 6)(x+ 10) and g(x) =(x - 4)²+2 deter write f, g or h) has no…

A: Given,       f(x)=-34x2-6x+2h(x)=2(x-6)(x+10)g(x)=65(x-4)2+2

Q: An open topped box is to be made by cutting out identical squares from the corners of a rectangular…

A: Given: Dimensions of cardboard: 70 cm by 50 cm From each side a square of length x has been removed.…

Q: The approximate area would be more than the exact area. The approximate area would be less than the…

A: Solution

Q: For f(x)=3x2 +4x+5 on the interval [-1, 1] estimate the area using 4 rectangles.  Do this with…

A:

Q: D The region D above can be describe in two ways. 1. If we visualize the region having "top" and…

A: Firstly find straight line equation by using y-y1=y2-y1x2-x1x-x1 . and find region .

Q: Q1.. Find domain and range for following functions: (2 20 a) y = {1x<0 {² D f(x) + D g(x) = D(f(x) +…

A: