Answer Happy

6. For each situation below determine an equation that satisfies the criteria. In each case use proper notation. (If the resulting function is a piecewise defined function, then you should use the correct notation for a piecewise defined function.) (a) (5 pts Circle of radius 4 centered at (8. –3). (b) 5 pts) A function defined for 0 <=6. For 0 <=< 2 the function is a line that has slope 2 and goes through the point (1,4). For the rest of the domain the function is a line that goes through the points (3,1) and (5,4). (c) (10 pts) A cosine function, y = A cos(bx+c+d, is shown below, where A, b, c, and d are constants. If A and b are positive numbers determine a formula for the function. (Each square is one unit wide and one unit high.) y t I W f