5. [0/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC10 5.3.012.MI.SA. MY NOTES ASK YOUR TEACHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Solve the equation. tan x + \\ 3 = 0 Step 1 Solve the equation. tan x + \\ 3 = 0 - tan x = 3 X Submit Skip (you cannot come back).6. [0.17/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC10 5.3.019.MI.SA. MY NOTES ASK YOUR TEACHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) sin x(sin x + 1) = 0 Step 1 Set each factor equal to zero. sin (x) = 0 or sin x + 1 = 0 Therefore, not = 0 or sin x = 0 X . X Submit Skip (you cannot come back) Need Help? Read It7. [0/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC10 5.3.024. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) 7 sec(x) csc(x) = 14 csc(x) X = co a X Need Help? Read It Watch It8. [0.4/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC10 5.3.031.MI.SA. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Find all solutions of the equation in the interval [0, 2x). 28 sin2 x = 28 - 14 cos x Step 1 This equation contains both sine and cosine functions. Rewrite the equation using the Pythagorean identity, so that it has only cosine functions. 28 sin2 x = 28 - 14 cos x 28 1 - 2 COS X cos (x) = 28 - 14 cos x 28 - 28 cos x 28 - 28 cos-(x) = 28 - 14 cos x Step 2 Rewrite the equation as a quadratic in cos x, and then factor. 28 - 28 cos x = 28 - 14 cos x 28 cos x - = 0 14 cos x 2 cos x - = 09. [0/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC10 5.3.038. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find all solutions of the equation in the interval [0, 2x). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) sec x + tan x = 1 X = Need Help? Read It Watch It Viewing Saved Work Revert to Last Response Submit Answer 10. [-/1 Points] DETAILS LARPCALC10 5.3.048. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the x-intercepts of the graph. (Enter your answers as a comma-separated list. Use n as an integer constant.) y = 7 sin xx + 7 Cos RX X = 4 10 X -0.5 0.5 1.0 1.5 2.0 2.5 -5 -10 Need Help? Read It Watch ItNeed Help? 11. [0/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC10 5.3.049. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use a graphing utility to approximate (to three decimal places) the solutions of the equation in the interval [0, 2x). (Enter your answers as a comma-separated list.) 5 sin(x) + 4 = 0 X = -0.92 X Need Help? Read It12. [-/1 Points] DETAILS WAS LARPCALC10 5.3.060.MI.SA. MY NOTES ASK YOUR TEACHER PRACTICE ANOTH This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to skipped part. Tutorial Exercise Use inverse functions where needed to find all solutions of the equation in the interval [0, 2x). tan2 x - 4 tan x - 5 = 0 Step 1 Begin by treating the given equation as a quadratic in tan x and factor. tan2 x - 4 tan x - 5 = 0 (tan x - 5) = 0 Submit Skip (you cannot come back)