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Suppose the vector-valued function r(t)=f(t),g(t),h(t) is smooth on an interval containing the point t0. The line tangent to r(t) at t=t0 is the line parallel to the tangent vector r(t0) that passes through (f(t0),g(t0),h(t0)). For the following function, find the line tangent to the curve at t=t0 r(t)=7+cost,12+sin2t,8t;t0=2 The line tangent to the curve at t=t0 is