9780134995540_TestBank_ch01_1-1 9780134995540_TestBank_ch01_1-1 administrator Test Bank: University Calculus: Early Transcendentals, 4th Edition, Joel R. Hass, Christopher E. Heil, Przemyslaw Bogacki, Maurice D. Weir, George B. Thomas, Jr., ISBN-10: 0134995546, ISBN-13: 9780134995540