For the parametric equations given, use a graphing calculator to generate the curve over the stated interval for the parameter t. Use the window specified. Also, find a rectangular equation for the curve.x =
, y = 3t + 2, for t in [0, 4]
A.
The rectangular equation for the curve is
y = -2x2 + 18, for x in [0, 2].
B.
The rectangular equation for the curve is
y = 2x2 + 3, for x in [-1, 2].
C.
The rectangular equation for the curve is
y = 3x2 + 2, for x in [0, 2].
D.
The rectangular equation for the curve is
y = -2x + 18, for x in [0, 2].
Answer: C
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Find the area of the shaded region.
A. 36 B. 27 C. 45 D. 18
Solve the problem.Find the area of the shaded region. Express the answer in terms of ?.
A. 49 - ? square units
B. ? + 49 square units
C. 196 - 49? square units
D. 49 - ? square units
Use substitution to determine whether the given number is a zero of the given polynomial.3; f(x) = x4 + 8x2 - 153
A. Yes B. No
Convert to an exponential equation.logwQ = 10
A. Qw = 10 B. w10 = Q C. Q10 = w D. 10w = Q