Finding the Domain In Exercises 3-10, find the domain of the
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Calculus: Early Transcendental Functions
- Nonuniform straight-line motion Consider the motion of an object given by the position function r(t) = ƒ(t)⟨a, b, c⟩ + ⟨x0, y0, z0⟩, for t ≥ 0,where a, b, c, x0, y0, and z0 are constants, and ƒ is a differentiable scalar function, for t ≥ 0.a. Explain why r describes motion along a line.b. Find the velocity function. In general, is the velocity constant in magnitude or direction along the path?arrow_forwardpls answer together with the sub questionsarrow_forwardTutorial Exercise Find the domain of the vector function. (Enter your answer using interval notation.) r(t) = (V4 - t2, e-8t, In(t + 1)) Step 1 The domain of a vector function r(t) consists of all values of t for which the expression for r(t) is defined. Therefore, to find the domain, find the intervals where each component is defined, then find their intersection. The first component of r(t) = (V4 - t2, e-8t In(t + 1)), namely V4 - t2, is defined as long as 4 - t2 2 0. This means t must be in the intervalarrow_forward
- Flag question The functions Inx and Inx' are linearly independent functions. Select one: O True O Falsearrow_forwardVECTOR FUNCTIONSBased on the image attached, solve the question with a detailed solution. Thank you in advance.arrow_forwardDetermine the interval(s) on which the vector-valued function is continuous. (Enter your answer using interval notation.) 1 1 r(t) = -481 11 + — j = 4t +arrow_forward
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