Question

Evaluate the definite integral by the limit definition (Riemann’s sums). definite integral 6 to 1 (?^2+2)??

Answer #1

Use the definition of the definite integral to evaluate Integral
from 2 to 6 left parenthesis x squared minus 4 right parenthesis
dx.

2. Using the limit definition of the integral (Riemann Sums),
Find the area under the curve from [1, 11] y = 2x 2 + 4x + 6 Recall
that Pn i=1 i = n(n+1) 2 and Pn i=1 i 2 = n(n+1)(2n+1) 6

Evaluate the integral using trig substitution.
definite integral from 1 to sqrt(2) 6 / (x^2 sqrt(4-x^2))dx
(a) write the definition for x using the triangle
(b) write the new integral before any simplification
(c) write the new integral after simplifying and in the form ready
to integrate
(d) write the solution in simplified exact form
write all answers next to the specified letter above

evaluate the definite integral
top:1
bottom:-1
function: 8x^6-3x^3+3x^2dx

use residues to evaluate the definite integral
integral (0 to 2 pi) ( d theta/ ( 5 +4 sin theta))

Evaluate definite integral (0 to pi/2) secxtanx-sec^2(x) dx

Write and evaluate the definite integral that represents the
area of the region bounded by the graph of the function and the
tangent line to the graph at the given point. f(x) = 5x^3 − 3, (1,
2)

1. Evaluate the definite integral given
below.
∫(from 0 to π/3) (2sin(x)+3cos(x)) dx
2. Given F(x) below, find F′(x).
F(x)=∫(from 2 to ln(x)) (t^2+9)dt
3. Evaluate the definite integral given
below.
∫(from 0 to 2) (−5x^3/4 + 2x^1/4)dx

Evaluate the integral. 1/(x^2+6)^2

Instructions: For each region described, set up, BUT DO NOT
EVALUATE, a single definite integral that represents the exact area
of the region. You must give explicit functions as your integrands,
and specify limits in each case. You do not need to evaluate the
resulting integral.
1. The region enclosed by the lines y=x, y=2x and y=4.
2. The region enclosed by the curve y=x^2 and the line
y=5x+6.
3. The portion of the region inside the circle x^2+y^2 =4...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 30 minutes ago

asked 44 minutes ago

asked 49 minutes ago

asked 53 minutes ago

asked 56 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago