Find (t) and (t) for r(t) = (t cos 9t-sin 9t, t sin 10t+cos 10t).

What will be an ideal response?


Mathematics

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Evaluate. 

A. 18 B. 6.402 × 1015 C. 36 D. 306

Mathematics

First, create a scatter plot for the data in the table. Then, use the shape of the scatter plot given to determine if the data are best modeled by a linear function, an exponential function, a logarithmic function, or a quadratic function.

A.

linear function
B.

logarithmic function
C.

exponential function
D.

quadratic function

Mathematics

In , M and N are the midpoints of and as shown. Then:

A.
B.
C.
D. None of These

Mathematics

Match the equation to the correct graph.y = (x + 2)2

A.

B.

C.

D.

Mathematics