Find a rectangular-coordinate equation for the curve by eliminating the parameter. x = 4 - t², y = 2 + t
What will be an ideal response?
x = 4y - y²
Mathematics
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Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = -14t + 8, s(0) = 11
A. s = - 7t2 + 8t + 11 B. s = 7t2 + 8t - 11 C. s = - 7t2 + 8t - 11 D. s = -14t2 + 8t + 11
Mathematics
Find the volume of the indicated region.the region common to the interiors of the cylinders 
and 
A. 972 B. 486 C. 3888 D. 2916
Mathematics
Write the polynomial in descending order.-9 - 8x2 + 5x4 - 3x3 - 2x
A. 5x4 - 2x - 3x3- 8x2 - 9 B. -9 - 2x - 8x2 - 3x3 + 5x4 C. 5x4 - 3x3 - 8x2 - 2x - 9 D. -9 - 8x2 + 5x4 - 3x3 - 2x
Mathematics
Evaluate the function.
If y = f(x), find f(1).
A. 1 B. 0 C. -2 D. 2
Mathematics