Wk. 4.7 Quiz Piecewise functions and Adding subtracting, multiplying functions Evaluate the piecewise function for x =-6; x = 0; and x = 3 x2 + 2; if x <-5 3. f(x) =. x + 4; if -5< x < 5 3; if x 2 5 -34, 4, 31 o -34, 4, 3 38, 4, 3 O 38, 4, 31

Mrs. Davis has 125 quarters to use at the laundromat. Each load of wash she does costs her $1.75. The total cost for her to do laundry is a function of the number of loads she does, x. Which is an appropriate domain for the function? A all integer values of x such that 0 < x < 72 B. all integer values of x such that 0 < x < 71 c. all integer values of x such that 0 < x < 18 D. all integer values of x such that 0 < x < 17

use a table of values