Find an equation for the line, in the indicated form, with the given properties. Containing the points (3, 5) and (-2, -9); general form
A. 14x + 5y = -17
B. 2x - 7y = -67
C. -2x + 7y = -67
D. -14x + 5y = -17
Answer: D
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Parametric equations and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 2 sin t, y = 4 cos t, 0 ? t ? 2?
A. 
+ 
= 1
Counterclockwise from (0, 4) to (0, 4), one rotation
B. 
+ 
= 1
Counterclockwise from (4, 0) to (4, 0), one rotation
C. 
+ 
= 1
Counterclockwise from (0, 2) to (0, 2), one rotation
D. 
+ 
= 1
Counterclockwise from (2, 0) to (2, 0), one rotation
Use the table of values of f to estimate the limit.Let f(x) = 
, find 
f(x).
A. 
; limit = 0.4
B. 
; limit = -0.5
C. 
; limit = 0.6
D. 
; limit = 0.5
Provide an appropriate response.Perform the indicated operations: 
+ 
× 4 - 
- 24
A. 54.6 B. 404 C. 209 D. -33
Graph the inequality.y ? 7 
A. 
B. 
C. 
D. 