17. [-/7 Points] DETAILS WEBASSIGNCRA1 7.2.001. MY NOTES ASK YOUR TEACHER PRACTIC Given the function f(x) = x - 5 x+ 5' write expressions for the following as rational functions in lowest terms. (a) f (x 2 ) (b) f(2a + 5) ( c ) f ( 2 + h ) - f(2 ) ( d) f(ath) - f(a) h18. [2.72/15 Points] | DETAILS I I PREVIOUS ANSWERS I WEBASSIGNCRA1 7.3.001.TUT.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 skipp be able to come back to the skipped part. Tutorial Exercise Given the graph of f(X) shown, answer the following. f (X) (a) What is rim)? (b) Solve the equation f(X) = 14. What is f_1(14)? (c) Sketch the graph of the inverse function. 19. [-12 Points] DETAILS WEBASSIGNCRA1 7.4.001. E Find and simplify the difference quotient W for the following function. f(x)=ax2+bx+cwherea0 Submit Answer 20. [-8 Points] DETAILS WEBASSIGNCRA1 9.1.009. MY NOTES | ASK YOUR Find the exact value of the cosine and sine of the following angle. 9= 21. [-/8 Points] DETAILS WEBASSIGNCRA1 9.1.016. MY NOTES | ASK V Given the information below, nd the exact values of the remaining trigonometric functions. sin(6) = g with 6 in Quadrant II c0509) = tan(9) = csc(9) = sec(9) = cot(9) = 22. [-13 Points] DETAILS WEBASSIGNCRA1 9.1.018. MY NOTES | ASK YOUR TEA For the following point, let 6 be the angle in standard position whose terminal side contains the point. Compute cos(6) and sin(6). Q(3: 4) cos(6) = 5in(6) = 23. [6.4/8 Points] DETAILS PREVIOUS ANSWERS WEBASSIGNCRA1 9.2.001. MY NOTES | ASK YOUI Graph one cycle of the following function. - TI _ + y SIn(X 3 ) State the period, amplitude, phase shift and vertical shift. period 211 V amplitude 1 I it phase shift g a? vertical shift 24. [-/5 Points] DETAILS WEBASSIGNCRA1 9.3.006. MY NOTES ASK Y If sin(a) = 20 29 where 0