Provide an appropriate response.True or false? The LCD of the two fractions 
and 
is 
if the greatest common factor of a and c is not 1.
A. True
B. False
Answer: B
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Explain how to obtain the graph of the second function from the graph of the first function, or state that the graphs are identical.y = sin x, y = -sin 
A. Translate it 
to the right and then reflect the graph over the x-axis.
B. The graphs are identical.
C. Reflect the graph over the x-axis then translate it 
to the right.
D. Reflect the graph over the x-axis.
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
x(x2 - 5)
A. 0, multiplicity 1
B. 
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
C. 0, multiplicity 1, touches x-axis;
, multiplicity 1, touches x-axis;
-
, multiplicity 1, touches x-axis
D. 0, multiplicity 1, crosses x-axis;
, multiplicity 1, crosses x-axis;
-
, multiplicity 1, crosses x-axis
Solve the problem.Find a vector v whose magnitude is 17 and whose component in the i direction is five times the component in the j direction.
A. v = - 
i + 
j
or
v = 
i - 
j
B. v = 
i + 
j
or
v = - 
i - 
j
C. v = 
i - 
j
or
v = - 
i + 
j
D. v = 
i + 
j
or
v = - 
i - 
j
Solve the problem.The product of two consecutive integers is 8 less than 8 times their sum. Find the integers.
A. 0, 1 B. 0, 1 or 16, 17 C. 15, 16 D. 0, 1 or 15, 16