Provide an appropriate response.Solve using the quadratic formula: x2 + 16x + 53 = 0
A. {8 - 
, 8 + 
}
B. {-16 - 
, -16 + 
}
C. {8 - 
, 8 + 
}
D. {-8 - 
, -8 + 
}
Answer: D
Mathematics
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Solve the double inequality.14 < 5x + 4 ? 34
A. 2 < x ? 6 B. 2 < x < 6 C. 2 ? x < 6 D. 2 ? x ? 6
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Use the vertical-line test to determine whether the graph represents y as a function of x. Answer yes or no.
?
?
What will be an ideal response?
Mathematics
Simplify.
4
A. 
B. 
C. 
D. 
Mathematics
Translate the sentence into a mathematical equation. Be sure to identify the meaning of all symbols.Speed is measured by distance divided by time.
A. If S represents speed, d distance, and t time, then S = 
.
B. If S represents speed, d distance, and t time, then t = 
.
C. If S represents speed, d distance, and t time, then S = 
.
D. If S represents speed, d distance, and t time, then d = 
.
Mathematics