Graph the function and give its domain and range.f(x) = 
- 5
A. (-?, ?); [5, ?)
B. (-?, ?); (-5, ?)
C. (-?, ?); [-?, ?)
D. (0, ?); (-?, ?)
Answer: C
Mathematics
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Solve the equation.(5x + 4)2 = (x - 2)2
A. - 
, - 
B. - 
, 3
C. 6, 2
D. - 
Mathematics
Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms.You are dealt one card from a standard 52-card deck. Find the probability of being dealt a picture card.
A. 
B. 
C. 
D. 
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log4
A. 2 - log4 x
B. 8 - log4 x
C. -2log4 x
D. 
Mathematics
First, write the value or values of the variable that make a denominator zero. Then solve the equation.
= 
+ 22
A. 0; 
B. none; {2}
C. 0, 2; 
D. 0; {4}
Mathematics