Solve the quadratic equation using the quadratic formula.x2 + 4x - 7 = 0
A. {2 - 
, 2 + 
}
B. {-1 - 
, -1 + 
}
C. {2 + 
}
D. {-2 - 
, -2 + 
}
Answer: D
Mathematics
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Graph the fraction or mixed number on a number line.
A. 
B. 
C. 
D. 
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Simplify.8 - 
+ 92
A. 89 B. 97 C. 73 D. 81
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Solve.Toni needs to cut a 3
- foot board into 6 equal pieces. How long should each piece be?
A. 1
ft
B. 22
ft
C. 
ft
D. 3 
ft
Mathematics
Write the function g in terms of the function f where the graph of g is given by the following transformations of the graph of f. The graph of f(x) = 
is shifted 2 units to the right.
A. g(x) = f(x - 2) B. g(x) = f(x) + 2 C. g(x) = f(x) - 2 D. g(x) = f(x + 2)
Mathematics