Solve the problem.Can anything be said about the graph of a function y = f(x) that has a second derivative that is always equal to zero? Give reasons for your answer.
What will be an ideal response?
The graph will be a straight line. Since y " = 0, this means there is no change in y ', which is the slope of y. A constant slope implies a straight line.
Mathematics
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Find the length of the indicated portion of the trajectory.r(t) = (etcos t)i + (etsin t)j + 7etk, -ln 2 ? t ? 0
A.
B.
C.
D.
Mathematics
Write the expression in the standard form a + bi.i3
A. 1 B. i C. -1 D. -i
Mathematics
Find the exact value of the indicated trigonometric function of ?.tan ? = - , 270°< ? < 360°Find cos ?.
A.
B. 20
C.
D.
Mathematics
Simplify the expression.
What will be an ideal response?
Mathematics