Use a graphing utility to find the discontinuities of the given rational function.f(x) = 
A. 3
B. 1
C. -1
D. The function is continuous for all values of x.
Answer: B
Mathematics
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Solve the equation.x2 + 6x + 9 = 12
A. ±2
B. -3 ± 2
C. -3 ± 2
D. 2
± - 3
Mathematics
Perform the indicated operation.The distance between the point (0, 0) and the point (x,y) is 
in a rectangular coordinate grid. Calculate the distance between the point (0, 0) and the point (2, 2), rounded to two decimal places.
A. 2.45 B. 2.83 C. 4.00 D. 2.00
Mathematics
Provide an appropriate response.The primary mortgage on a home is called the:
A. FNMA B. collateral C. real mortgage D. first mortgage
Mathematics
Divide, if possible. If a quotient is undefined, state so.
A. 1 B. 0 C. Undefined D. 17
Mathematics