Use the calibrated unit circle below to estimate the following values: sin 2 sin 0.3 cos 5 cos (-2) Use the calibrated unit circle shown to approximate all real numbers between 0 and such that t 2π sin t = 0.8. sin t = -0.4 cos t = 0.3 cost t = -0.8 Determine the exact values of the following. Use your calculator set to radian mode to approximate the following values. sin (4.1) cos (-2.4) Point A is the terminal point on the unit circle associated with real number . What are the coordinates of this point? Point B is the terminal point on the unit circle associated with real number . What are the coordinates of this point? The tangent, secant, cosecant, and cotangent of a real number can be defined in terms of sin and t t cos t. where where where where Determine the exact values of the following. = ______ d. = ______ = ______ e. = ______
Use the calibrated unit circle below to estimate the following values: sin 2 sin 0.3 cos 5 cos (-2) Use the calibrated unit circle shown to approximate all real numbers t between 0 and 2π such that sin t = 0.8. sin t = -0.4 cos t = 0.3 cost t = -0.8 Determine the exact values of the following. Use your calculator set to radian mode to approximate the following values. sin (4.1) cos (-2.4) Point A is the terminal point on the unit circle associated with real number . What are the coordinates of this point? Point B is the terminal point on the unit circle associated with real number . What are the coordinates of this point? The tangent, secant, cosecant, and cotangent of a real number t can be defined in terms of sin t and cos t. where where where where Determine the exact values of the following. = ______ d. = ______ = ______ e. = ______
Pre-Calculus-Unit-1.docx