Use a calculator to evaluate. Express the answer as a decimal and as a fraction.
- 8 ? 
A. -6.8
; 
B. -6.8
; - 
C. -6.8; - 
D. 6.8
; 
Answer: B
Mathematics
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A. (0, 5) B. (0, 1) C. (0, -4) D. (0, 4)
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Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = (x + 3)2 + 4
A. y = 4 B. y = -4 C. x = -3 D. x = 3
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Multiply.- 
? 
A. - 1
B. - 
C. 
D. 
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 1
B. 
C. 
D. 48
Mathematics