Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) ? 0
A. x ? 5
B. x ? 2 or x ? 5
C. 2 ? x ? 5
D. No solutions
Answer: C
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Rewrite with positive exponents, and simplify, if possible.7x-6/7z7/8
A. 
B. 
C. 
D. 
Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.15z2 - 2z - 8
A. (3z - 2)(5z + 4) B. prime C. (3z + 2)(5z - 4) D. (15z + 2)(z - 4)
Which document was written primarily in order to help emphasize the roles of reasoning and sense-making in the curriculum?
a. Focus in High School Mathematics b. Curriculum Focal Points c. Assessment Standards for School Mathematics d. Saxon Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
x2
A. 
B. 
C. 
D. 