2. integral, and evaluate the integral using an appropriate formula from geometry. (a) 2 -5 Sketch the region whose area is represented by the definite x dx

Q: For each of the following integrals find an appropriate trigonometric substitution of the form x =…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: The ladder Carrie places a 10-foot ladder against a wall. If the ladder makes an angle of 65° with…

A: Given

Q: 2) Find the formula for a quadratic function that passes through the points (4, 3) and (2, o a as…

A: To Find :- The formula for a quadratic function that passes through the points (4, 3) and (2, 8) and…

Q: 7. Circle P has radius 8. Points Q and R lie on circle P, and the length of QR is 4x. What is MZQPR…

A: Given ,  Circle P has radius 8 . Points Q and R lie on circle P and the length of QR is 4π . We have…

Q: Sketch level curves for f(r, y) = 2 = y - cos(x) (at least 4). Based on your sketch, describe the…

A: Given fx,y=z=y-cosx. We will sketch the level curves for z = 0,1,2,3. z=0, y-cosx=0⇒y=cosxz=1,…

Q: Suppose that the first two columns of an orthogonal 3 x 3 matrix (i.e. its columns form an…

A:

Q: Consider the following. X lim X-0 Create a table of values for the function. (Round your answers to…

A: Consider limx→∞sin2xxTo estimate the limit and complete the given table.

Q: The function D(x) = 2375x² + 5134x + 5020 models the total number of AIDS deaths x years after 1984.…

A: Given  D(x) = 2375x2+5134x+5020 For D(x) = 50000, x=? 50000 = 2375x2+5134x+5020 2375x2+5134x-44980 =…

Q: 3. Consider the function f(x, y) = −4+ 6x² + 3y² and point P(-1,-2). On the grid, label P and graph…

A:

Q: For each graph below show how you calculated the points you used. 18) Graph f(x) = 4x2 + 8x - 1…

A: Topic = Quadratic equations

Q: dy as a function of x. Write the function in the form y = f(u) and u= g(x). Then find y = (- 2x +8)…

A: We know that ,  if y = f ( u ) and u = g ( x )  Then  dy / dx = f ' ( u ) • g ' ( x )

Q: 4. The velocity of a speed boat in ft/sec at selected times is given in the table. t 10 15 20 25 30…

A: (a) Acceleration = Change in velocitychange in time

Q: On a particular road map, , inch represents 18 miles. About how many miles apart are 2 towns that…

A: Given: 0.5  inch→18  miles2.5  inches→?

Q: Which is the length of MPNV expressed in terms of ? M. 5 44 A O A. 257 B. 316 C. 79 O D. 79 45

A: In the given circle  Small angle MAN = 44° Radius = 5 units

Q: Find the arc length (portion of the circumference) of the

A:

Q: 3x d. Evaluate dx COS cos (3t – 1) dt

A:

Q: What do you notice? What do you wonder? Form f(x) = (x + 5)(x + 1)(x – 3) YA g(x) = (x + 5Yx + 1)(x…

A: We can explain the graphs as below.

Q: (1 point) Book Problem 49 13 Use property 8 to estimate the value of the integral / - dr. 13 dæ < VI

A:

Q: Solve this

A:

Q: Which of the following base-2 numbers represents the difference between the base-2 numbers 1010100…

A: We have to find  difference between 1010100 and 1000101

Q: 3. Sketch two full periods of the function f(x) = cos (3x +=) + 1. Determine (3x+)+1. Determine %3D…

A: Given that f(x)=cos3x+π2+1To find : amplitude,period,horizontal shift ,and equation of…

Q: The magnitude of an earthquake can be modeled by M = 0.29(In E) – 9.9 where E is the amount of…

A: Given - Relation between magnitude of an earthquake and released energy To find - Magnitude of…

Q: What function is the inverse of the exponential function y = 3x? %3D

A: Given: y=3x