Vector W is in standard position, and makes an angle of 
with the positive x-axis. Its magnitude is 7. Write W in component form 
and in vector component form ![]()
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?
A. ?
B. ?
C. 
D. ?
E. ?
Answer: C
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Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.y2 - 13y + 42
A. (y + 7)(y - 6) B. (y - 7)(y - 6) C. (y + 7)(y + 1) D. Prime
Use the geometric interpretation of slope (rise divided by run) to find the slope of the line. Then, by identifying the y-intercept from the graph, write the slope-intercept form of the equation of the line.
A. y = 
x + 5
B. y = -5x - 2
C. y = 5x - 2
D. y = 
x - 2
Insert <, >, or = between the pair of numbers to form a true statement.0.744 _____ 0.74400
A. < B. > C. =
Differentiate.y = 
A. 
= 1 + 
B. 
= 1 - 
C. 
= x + 
D. 
= 1 + 