Use the discriminant to determine whether the quadratic equation has two unequal real solutions, a repeated real solution, or no real solution without solving the equation.x2 - 3x + 5 = 0
A. repeated real solution
B. two unequal real solutions
C. no real solution
Answer: C
Mathematics
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, cos ? = 
Find cot ?.
A. 
B. 4
C. 
D. 
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Solve for the variable.4(2x - 1) = 16
A. 
B. 
C. 
D. 
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Perform the indicated operation. Simplify if possible.
+ 
A. 
B. 
C. 
D. 
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Graph using the slope and the y-intercept.f(x) = - 
x + 4
A. 
B. 
C. 
D. 
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