Evaluate the polynomial.2 - 
x, when x = 0
A. - 
B. 2
C. -2
D. 0
Answer: B
Mathematics
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At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.4x2y - ? cos y = 5?, slope at (1, ?)
A. - 
B. -2?
C. 0
D. ?
Mathematics
State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = 
- 
x
A. Yes; degree 1 B. Yes; degree 0 C. Yes; degree 4 D. No; x has a fractional coefficient
Mathematics
Solve D = 54t for t if D = 250.
Mathematics
Graph the ellipse and locate the foci.
+ 
= 1
A. foci at (
, 0) and (-
, 0)
B. foci at (2
, 0) and (-2
, 0)
C. foci at (2
, 0) and (-2
, 0)
D. foci at (0, 2
) and (0, -2
)
Mathematics