Provide an appropriate response.For what value of c does the quadratic function f(x) = x2 - 6x + c have exactly one x-intercept?
A. 
B. 9
C. 24
D. -9
Answer: B
Mathematics
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Simplify the expression. Write the answer using positive exponents.
-4
A. - 
B. - 
C. 
D. 
Mathematics
Evaluate the algebraic expression for the given values of the variables.8x - 2y for x = 6 and y = -5
A. 28 B. -52 C. 38 D. 58
Mathematics
Use the discriminant to determine the number of real solutions.t2 - 10t + 25 = 0
A. One real solution B. Two real solutions C. No real solutions
Mathematics
Find the formula for the a-unit moving average of a general exponential function.
?
?
A. 
B. 
C. 
D. ?
E. 
Mathematics