Precal hw

just need an explanation of how they got the

Find at least one solution to 2 sin '8 + 4sino - 3 = 0 on 05 023609 express the answer in degrees to two decimal places. Sola ! 0 = 35. 450 Find the limit lim x 3 + 8 X --2 X 2- 2x-8 Sola ! - 2 24 + +18x -101 - 31 = 0 Sketch the curve using parametric equations to plot the points."Indicate with arrows the direction in which the curveds traced as t increases. X= 26-1, Y = Ex- 1 t, x 2 - 5 3 O * 2 Eliminate the parameter to to find a cartesian equation of. the curve. y = ( x + 1 ) ? - 110 Completely factor . X" - q x * + 4x tl d given that K= 2 is a Zero. Sola ! ( y - 2 ) ( x . 2 ) ( x + 3 ) ( X + 1 ) Find the domain of each and Express in interval notation. X a ) J 1 - 3X b ) ( ) ( X - 2) (x+7 ) 1 - 3 X Sola : ( -0o , } ] ( - Us, 42 ) ( - 10 , - 7 ) V ( - 7, 2 ) u 12 " fran ( 2, 00 ) 9 Complete the square on the equation given. Find the center as now? q x 3 + 5y 3 + 18 x -10y - 31 = 0 Sola : ( x + 1 ) 3 + 1 4 - 1 = 1 -, Center (1, 1 ). 5 9 13 9 Find the general formula for an Sala ! an = - THi've