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Questions (13)

You are given the four points in the plane A = (5,-6), B = (9,1), C = (14,-6), and D = (19,2). The graph of thefunction f(x)
1. 0 answers
2. 475 views
Estimate the area under the graph of f(x)=x^2+2x from x = 4 to x = 10 using 3 approximating rectangles and left endpoints.I got
1. 1 answer
2. 1,714 views
Estimate the area under the graph off(x)=3x^3+5 from x=-1 to x=4, first using 5 approximating rectangles and right endpoints,
1. 1 answer
2. 736 views
The velocity function is v(t)= t^2-5t+ 4 for a particle moving along a line. The position function s(t) is an antiderivative of
1. 3 answers
2. 875 views
The velocity of a car is f(t)=7t meters/second. Use a graph of f(t) to find the exact distance traveled by the car, in meters,
1. 3 answers
2. 1,752 views
Consider the function f(x) whose second derivative is f''(x) = 8x + 4sin(x). If f(0) = 2 and f'(0) = 2, what is f(x)?I got...
1. 1 answer
2. 595 views
Given f''(x) = 4x - 3and f'( -3) =2 and f( -3)=-1. Find f'(x) =______ and find f( 1) =_____
1. 2 answers
2. 387 views
Can someone help me out here with these two problem? I have know idea where to start.1)The equation: 10(x-1)(x-2)(x-3)=1, has
1. 2 answers
2. 1,293 views
The equation: 10(x-1)(x-2)(x-3)=1,has three real solutions a<b<c where a=____, b=___ , and c=___. Enter your answers with at
1. 2 answers
2. 716 views
Find the smallest positive value of which satisfies -- x=4.100cos(2.800x)Give the answer to four places of accuracy._________
1. 2 answers
2. 819 views
Answer the following questions for the functionf(x) = \frac{ x^3 }{ x^2 - 36 } defined on the interval [ -20, 16 ]. A. The
1. 1 answer
2. 643 views
A cylinder is inscribed in a right circular cone of height 3.5 and radius (at the base) equal to 7. What are the dimensions of
1. 4 answers
2. 1,232 views
A fence 6 feet tall runs parallel to a tall building at a distance of 2 feet from the building. What is the length of the
1. 4 answers
2. 1,022 views