Use factoring techniques to solve the quadratic equation.3x2 - 21x + 30 = 0
A. {-2, -5}
B. {2, 5}
C. {3, 2, 5}
D. {0, 2, 5}
Answer: B
Mathematics
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Determine the domain of the rational function. f(x) = 
A. {x | x ? 0} B. {x | x ? 2, x ? 7} C. {x | x ? 2} D. {x | x ? -2}
Mathematics
Use the given conditions to write an equation for the line in slope-intercept form.Passing through (5, -7) and parallel to 9x + 5y = 15
A. y = - 
x - 7
B. y = - 
x + 2
C. y = 
x + 2
D. y = - 
x + 15
Mathematics
Find the domain of the function.f(x) = 
A. all real numbers, or (-?,?)
B. 
, or
C. 
, or 
? 
D. 
, or 
Mathematics
Find the product and simplify.
? 
A. 
B. 
C. 
D. 
Mathematics