MATH 155 Midterm: MATH 155 NIU FS
Document Summary
Spring, 2007: factor the expression x1/2(x2 + x) 3x3/2 3x1/2 (where x 0), what is the domain of the function f de ned by f (x) = x + 2. 5 + 3x: find the domain of log(4x3 x5), simplify. 1: solve 3(22x) 5(2x) + 2 = 0, the population of a midwestern city follows the exponential law. If ac = 6 and bc = 8 nd sin a, cos a and tan a: express 450 in radians, two angles of a triangle are. 2: when an analog clock reads 5:00, what is the smaller angle, in radians, between the hour hand and the minute hand, a wheel of radius 3 feet is rotating at 100 rpm (revolutions per minute). What is the linear speed in feet per minute of a point on the circumference of the wheel: what is the area of the triangle with sides a = 4, b = 10 and included angle =
