Find the slope of the line containing the two points.(-4, -8); (-4, -7)
A. 0
B. - 1
C. 1
D. undefined
Answer: D
Mathematics
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Solve the equation.
= 
A. 0.06 B. 4.5 C. 9 D. 18
Mathematics
Simplify.
- 
A. - 
B. 
C. - 
D. - 1
Mathematics
Solve the problem.A projectile is thrown upward so that its distance above the ground after t sec is given by 
After how many seconds does it reach its maximum height?
A. 7 sec B. 14 sec C. 28 sec D. 21 sec
Mathematics
Use the quotient rule to divide and simplify.
A. 6
B. 
C. 36
D. 4
Mathematics