1 pt SECANT curves on the plane have four basic features tan

(1 pt) SECANT curves on the plane have four basic features: tangent curves, period, phase shift (sometimes called horizontal shift), and vertical shift (sometimes represented by the equation of the curve\'s midline) Below is the graph of a particular SECANT curve which is the graph of the function f(x) Take SPECIAL NOTICE that the x-coordinate of one of the vertices of the curve is given 1/18 -1 (Click on a graph to enlarge it) Using the graph, determine the vertical stretching, period, phase shift (with regards to the parent function sec() and midline for the above f(x) Note, phase shift is sometimes called horizontal shift. Also, the midline should be written as an equation not just a numerical value. Vertical stretching 1 Period pi/5 Phase shift 1/10 Midline y 0 ngfunctionsee(1) findanequationforthegraphoff(z).Forexample.y=5sec(62-7) +22 sec(10x-1/2) CAREFUL WITH THE FORMATTING, WeBWorK DON\'T PLAY!!

Solution

y = Asec(b*x + c) + d

period = 2pi/b

pi/5 = 2pi/b

b =5*2 = 10

phase shift c = 1/10

d = 0

y = sec(10x - 1/10 )