Solve the following system of equations, using whichever method you wish. x+ 2y = -1 2x+4y = -2 • If there is one solution, enter it as an ordered pair. • If there is no solution, enter no solution. Spelling counts. • If there is an infinite number of solutions, enter infinite number of solutions. Spelling counts.

Q: Find an equation of the tangent line to the graph of the equation at the given point : y = 16 – x² ;...

A: The given equation of the graph is y=16-x2 and the point is (3, 7) . We have to find the tangent lin...

Q: Find an upper bound on the error that can result if cos(æ) is approximated by 1– (x/2!) + (x*/4!) ov...

A:

Q: The volume of the solid obtained by rotating the region enclosed by y = x², y = 3x, about the line y...

A: Given: y=x2 ; y=3x   Now find the point of intersection between the curve and line; x2=3xx2-3x=0xx-3...

Q: Let f(z) = 221 + 20 z – 6 Which of the following statement is true? O There is a c in the interval (...

A: see below the answer Intermediate value theorem:-  If a function f is continuous on the interval [a,...

Q: Given: y" + y = secxtanx а. Find ye b. Find u’1 & u'2 с. Find u, & u2 d. Find yp е. Find a general s...

A:

Q: SOWE THE DIFFERENTIAL EQUAMON (2xy+ xIn 3x)dy + (x ty) d (x ty) dx = 0 when x = 3 y= 2 %3D

A:

Q: 4-ху Find lim (x,y)¬(2,1) x²+3y2 if it exists, or show that the limit does not exist.

A:    limx, y→2, 14-xyx2+3y2Plug in the value x, y=2, 1=4-2· 122+3· 12=27

Q: As broadband Internet grows more popular, video services such as YouTube will continue to expand. Th...

A: NOTE: Refresh your page if you can't see any equations. . for the year 2008, t=1 so for the year 20...

Q: Find the the solution to the following system of equations using the Gauss-Jordan method: x - 2z = 0...

A: NOTE: Refresh your page if you can't see any equations. . system Ax=b is 

Q: 5. The equation of a family of parabolas with axis paralel to the y-axis is 6. The equation of the f...

A:

Q: •2 .5 dx

A: As per the guidelines we are supposed to answer only one question at once. Kindly repost the remaini...

Q: A soft-drink vendor at a popular beach analyzes his sales records and finds that if he sells x cans ...

A:

Q: oWE NING METHOD OF VNDETERMINED COE FFI CIENTS (o -4D+3) x = 2 cost + 4 vint

A:

Q: Consider the equation æ27 + 36 æ – 1 = 0 Which of the following statement is true? O The equation ha...

A:

Q: Find the derivative of the given function. t q= tan Vi+2 dq dt

A:

Q: Find dy. y=2 In (2+x') dy = D

A: y=2ln(2+x3)  

Q: ,3 e s-axis is s = -t° + 12t- 45t m. elocity is zero. |

A:

Q: Determine whether the series converges, and if so find its sum. 4k+2 Σ 7k-1 k=1 1) This series can b...

A:

Q: g(r) = 9x+9x-25x3-25r?

A: 5) g(x)=9x5+9x4-25x3-25x2  a) leading coefficient is 9( positive) and   degree is 5(odd)⇒g(x)→∞ as x...

Q: Direction: solve and analyze each of the following problem in neat and orderly manner. Do this in yo...

A:

Q: Implicit differentiation x^2+2y^2-4=0

A:

Q: Elimination of Arbitrary Constant: y= Ax + Bx+C, A and B are constant, C is a parameter

A:

Q: Question 1 Evaluate the value of the function Y + 22 sin(x) f (x, y, z) = at the point (, 3, 2). T O...

A:

Q: Given: f(x) = x + Vx; xo = 1 a) Find the instantaneous rate of change of y with respect to x at an a...

A: NOTE: Refresh your page if you can't see any equations. . to find the instantaneous rate of change,...

Q: Relation 1 Relation 2 Domain Range Domain Range b рaper d -9 sky -1 sky 2 раper -5 moon Function O N...

A:

Q: V 3x – 4 FINDTHE DERIVATIVE USING THE DEFINITION

A: Given: fx=3x-4   As we know from the definition of the derivative; The expression for the derivative...

Q: |(1 – 32)} dx [a (1 – 43)! (1— 4х): (1 – 4x){ + C 3 + C 4 + C 3 none of the above

A:

Q: The length { of a rectangle is increasing at a rate of 9 cm/sec while the width w is decreasing at a...

A:

Q: 20 + S 2c + 5 こ

A:

Q: Suppose that f(5) = 1, f '(5) = 4, g(5) = -2, and g'(5) = 7. Find the following values. %3D (a) (fg)...

A:

Q: Suppose that you are told that the Taylor series of f(x) = x*eª´ about x = 0 is x10 + + 2! 3! + Find...

A: Given the Taylor series of f(x)=x4ex2 about x=0 is x4 + x6 + x82! + x103! + x124! + ⋯   We know that...

Q: Solve for z. (a) z2 + 2z + 5 = 0 (b) z3 = 8 (c) 25 = 1

A:

Q: 2. f(x) = e2x; a=0, n=10

A: Given:       fx=e2x. a=0, n=10       

Q: The cost of producing xgallons of Slurm is given by the function ?(?) = 2? + 48. A gallon of Slurm s...

A:

Q: 2. Families of Curves: Parabolas with vertex ( h, -3) and it opens to the left

A:

Q: Solve the initial value problem: (y² – y³)dx + (1 + 4xy – 4xy²)dy = 0, y(÷) = 2.

A:

Q: 1. Elimination of Arbitrary Constant: y= Ax² + Bx+C , A and B are constant, C is a parameter 2. Fami...

A: Note:- These are multiple questions and according to our company guideline we can do maximum one que...

Q: The function f(x) changes value when x changes from x, to xo + dx. f(x) = 2x- 2x, x, = 1, dx = 0.1 a...

A:

Q: The population of a city is 140,000. It declines continuously by 3% per year. Assuming this trend co...

A: We can find the final population as below.

Q: f(x)= 5.738e0287x By inspecting the graph of an exponential function, find the following. Note: Roun...

A: The given function,      f(x)=5.738 e0.287 x

Q: A ball is thrown in the air from the top of a building. Its height is given by s(t) = –0.6t² + 36t w...

A: Let s(t) denotes height of an object at any time t. Then velocity of this object at any time t is gi...

Q: Find the exact area of the surface obtained by rotating the curve about the x-axis.  y = Square root...

A:

Q: 3) Find the area and circumference of each circle. Round the answer to two decimal places. ( use n=3...

A: Given problem:-

Q: 6. e2x dx 3.

A:

Q: Suppose that y varies inversely as the square of x, and that y = 9 when x = 13. What is y when x = 1...

A:

Q: Use the ratio test for absolute convergence to determine whether the series converges or diverges. I...

A:

Q: Consider the function y= ln(x+1) . what valves" of x is For at y vndefined 7

A:

Q: The percentage of alcohol in a person's bloodstream t hr after drinking 8 fluid oz of whiskey is giv...

A:

Q: A 13-foot ladder is placed against a wall. If the top of the ladder is sliding down the wall at 3 fe...

A: