Solve the equation.4y - 9y + 2 = 6y - 8y
A. y = -2
B. y = 
C. y = 
D. y = - 
Answer: C
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Given lines 
and m with 
, it follows that:
A. 
B. 
C. 
D. None of These
Express the vector in the form v = v = v1i + v2j + v3k.
if P1 is the point (3, 3, -3) and P2 is the point (5, 0, -7)
A. v = 2i - 3j - 4k B. v = -2i + 3j - 4k C. v = -2i - 3j + 4k D. v = -2i + 3j + 4k
Solve the system using the substitution method. If the system has no solution or an infinite number of solutions, state this.6x - 11 = 7y-3x - 4y = 32
A. No solution B. Infinite number of solutions C. (-5, -4) D. (-4, -5)
Provide an appropriate response.A colleague asserts that a calculation of the average rate of change of y with respect to x from 
to 
will always be only an approximation to the instantaneous rate of change at 
Do you agree with this assertion? Explain your answer using graphs or examples.
What will be an ideal response?