Find the numerical value of the expression for the given value.
, x = -7
A. 0
B. Undefined
C. 
D. - 
Answer: B
Mathematics
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Find the root if it is a real number.- 
A. 3 B. 9 C. -27 D. -3
Mathematics
Graph the line containing the point P and having slope m.P = (0, 2); m = - 
A. 
B. 
C. 
D. 
Mathematics
Solve the logarithmic equation.log4 (x - 3) + log4 (x - 3) = 1
A. -
, 
B. 
C. -5, 5
D. 5
Mathematics
Provide the proper response.Suppose z varies directly as x and inversely as the square of y. If x is doubled and y is tripled, what happens to z?
A. z is multiplied by 
.
B. z is multiplied by 
.
C. z is multiplied by 
.
D. z is multiplied by 6.
Mathematics