![A 2] Solve the each of the following equalities using graphing technology, state your solutions rounding to two decimal places. a) b) log 3x=4x3 cos2 (x + 1) = 0.5 , over the interval x [0,4]](http://img.homeworklib.com/questions/109b54c0-cee8-11eb-9382-13e809556ec3.png?x-oss-process=image/resize,w_560)
Homework Answers
a)Using desmos graphing calculator
Since, the two graphs don't intersect in [0,4].
There is no solution for the given equation.
b)
Clearly, the two graphs intersect at two points (1.356,0.5) and (2.927,0.5) in [0,4].
Hence,there are two solutions
x= 1.36 and x= 2.93 (rounding to two decimal places)
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A 2] Solve the each of the following equalities using graphing technology, state your solutions rounding...
Solve the following linear trigonometric equations algebraically (without graphing technology) for all solutions in the domain 0 ≤ x ≤ 360°. Use exact solutions whenever possible.
Solve the following linear trigonometric equations algebraically (without graphing technology) for all solutions in the domain 0 ≤ x ≤ 360°. Use exact solutions whenever possible. https://gyazo.com/649e0531a8bf1191dab85b54a20e468c
Irections: Complete the following using your graphing calculator, rounding decimal values to the ...
show all work, will rate and comment. Thank you.
irections: Complete the following using your graphing calculator, rounding decimal values to the nearest 1. A city commission has proposed two plans for computing a homeowner's real estate tax bill. The first plan redth nearest hund requires that a homeowner pays $ 1800 plus 3% of the assessed home value in taxes. The second plan requires taxes of $200 plus 8% of the assessed home value (a) Write models (functions) for...
Comprehension Check 1. Write commands to solve the equation e <x+2 by graphing functions and determining...
Comprehension Check 1. Write commands to solve the equation e <x+2 by graphing functions and determining points of intersection. Putting it All Together Create a new section in your Live Script for this portion. Include all commands, output and graphs you use. Add explanations as needed. Consider the function below (after giving it your name and filling in the month and day of the month of your birth). -YOUR-NAME-(x) 《cos (.5#x)-exp《co s (x-Day)))/sqrt(Month-x^2) - Use Matlab to do each of...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53 -8x +2 -78 6x +9w 51 3x +6y +10z +8w 80 e) What are the solutions to this system? If it has infinitely many, show the formulas for calculating values for each variable. Briefly describe your method: say what you had the calculator do, show what it displayed on the f) screen, and explain how you translated that to your answer in part (a)....
1. (10 points) Solve each of the following systems by graphing: 2x + 3y = 6...
1. (10 points) Solve each of the following systems by graphing: 2x + 3y = 6 3x - 2y=6 4x=-6y +12 x-4y=-8 -6 -6 5 4 5 -4. 3. 2 3. -6 -5 4 3 2 1 1 2 3 -6 5 4 -3 -2 -1 1 21 31 4 5 6 1 4 -6 -6 2. (10 points) Solve each of the following systems: (3x - 5y = 11 2x-6y=2 y = 3x + 5 5x-2y=-7)
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53 -8x +2 -78 6x +9w 51 3x +6y +10z +8w 80 e) What are the solutions to this system? If it has infinitely many, show the formulas for calculating values for each variable. Briefly describe your method: say what you had the calculator do, show what it displayed on the f) screen, and explain how you translated that to your answer in part (a)....
YOU DONT HAVE TO DO THE EXTRA CREDIT. ALSO IF YOU DONT FEEL LIKE GRAPHING THEN...
YOU DONT HAVE TO DO THE EXTRA CREDIT. ALSO IF YOU DONT FEEL LIKE
GRAPHING THEN YOU DONT HAVE TO DO THAT I DONT LIKE GRAPHING
EITHER
3) a. Solve the systems of equations BY HAND, using any of the matrix methods we discussed in this class. DO NOT USE YOUR CALCULATOR FOR THIS PART. 4x + 8y - 4z = 4 3x + 8y + 5z = -11 -2x + y + 12z = -17 b. Now solve the...
solve the following exponential equations, algebraically using logarithms. then, check your answer using technology. ex...
solve the following exponential equations, algebraically using
logarithms. then, check your answer using technology. express tour
answers to the nearest tenth. pls help me fill in the blanks
too.
Solve the following exponential equations, algebraically using logarithms. Then, check your using technology. Express your answers to the nearest tenth. 9. answer 2-5-3-4 53-7 c. b 4-85 a. Algebraically (2 marks) Algebraically (2 marks) Algebraically (2 marks) Graphically (1 mark) Graphically (1 mark) Graphically (1 mark) y,= Coordinates of intersection Coordinates...
(15 pts) 1. For each of the following equations solve for r without using a calculator....
(15 pts) 1. For each of the following equations solve for r without using a calculator. Make sure to show all of your work and give all valid solutions. (a) re3. - .(5e3r) + 6e3r = 0 (b) logg (2 + 6) = 1 - logg (x + 4) (c) log2 (x") = (log, (2)
7. Solve each equation for solutions on the interval [0,2-). Find all exact solutions where appropriate....
7. Solve each equation for solutions on the interval [0,2-). Find all exact solutions where appropriate. Round approximate answers in radians to two decimal places. In other words if you can find an exact solutions (ie found on the unit circle) write it in exact form. If it's not possible ſie. not on the unit circle) then round to two decimal places. a) 3 cos 0-cos02 b) cos2x-sinx=0 c) cos3x
show all work, will rate and comment. Thank you.
irections: Complete the following using your graphing calculator, rounding decimal values to the nearest 1. A city commission has proposed two plans for computing a homeowner's real estate tax bill. The first plan redth nearest hund requires that a homeowner pays $ 1800 plus 3% of the assessed home value in taxes. The second plan requires taxes of $200 plus 8% of the assessed home value (a) Write models (functions) for...
Comprehension Check 1. Write commands to solve the equation e <x+2 by graphing functions and determining points of intersection. Putting it All Together Create a new section in your Live Script for this portion. Include all commands, output and graphs you use. Add explanations as needed. Consider the function below (after giving it your name and filling in the month and day of the month of your birth). -YOUR-NAME-(x) 《cos (.5#x)-exp《co s (x-Day)))/sqrt(Month-x^2) - Use Matlab to do each of...
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53 -8x +2 -78 6x +9w 51 3x +6y +10z +8w 80 e) What are the solutions to this system? If it has infinitely many, show the formulas for calculating values for each variable. Briefly describe your method: say what you had the calculator do, show what it displayed on the f) screen, and explain how you translated that to your answer in part (a)....
1. (10 points) Solve each of the following systems by graphing: 2x + 3y = 6 3x - 2y=6 4x=-6y +12 x-4y=-8 -6 -6 5 4 5 -4. 3. 2 3. -6 -5 4 3 2 1 1 2 3 -6 5 4 -3 -2 -1 1 21 31 4 5 6 1 4 -6 -6 2. (10 points) Solve each of the following systems: (3x - 5y = 11 2x-6y=2 y = 3x + 5 5x-2y=-7)
Solve the following system using technology: 3x +y -6z 30 +w 7y -5y +4z -2w 53 -8x +2 -78 6x +9w 51 3x +6y +10z +8w 80 e) What are the solutions to this system? If it has infinitely many, show the formulas for calculating values for each variable. Briefly describe your method: say what you had the calculator do, show what it displayed on the f) screen, and explain how you translated that to your answer in part (a)....
YOU DONT HAVE TO DO THE EXTRA CREDIT. ALSO IF YOU DONT FEEL LIKE
GRAPHING THEN YOU DONT HAVE TO DO THAT I DONT LIKE GRAPHING
EITHER
3) a. Solve the systems of equations BY HAND, using any of the matrix methods we discussed in this class. DO NOT USE YOUR CALCULATOR FOR THIS PART. 4x + 8y - 4z = 4 3x + 8y + 5z = -11 -2x + y + 12z = -17 b. Now solve the...
solve the following exponential equations, algebraically using
logarithms. then, check your answer using technology. express tour
answers to the nearest tenth. pls help me fill in the blanks
too.
Solve the following exponential equations, algebraically using logarithms. Then, check your using technology. Express your answers to the nearest tenth. 9. answer 2-5-3-4 53-7 c. b 4-85 a. Algebraically (2 marks) Algebraically (2 marks) Algebraically (2 marks) Graphically (1 mark) Graphically (1 mark) Graphically (1 mark) y,= Coordinates of intersection Coordinates...
(15 pts) 1. For each of the following equations solve for r without using a calculator. Make sure to show all of your work and give all valid solutions. (a) re3. - .(5e3r) + 6e3r = 0 (b) logg (2 + 6) = 1 - logg (x + 4) (c) log2 (x") = (log, (2)
7. Solve each equation for solutions on the interval [0,2-). Find all exact solutions where appropriate. Round approximate answers in radians to two decimal places. In other words if you can find an exact solutions (ie found on the unit circle) write it in exact form. If it's not possible ſie. not on the unit circle) then round to two decimal places. a) 3 cos 0-cos02 b) cos2x-sinx=0 c) cos3x
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