Solve the equation or inequality.|7x + 4| + 5 = 12

A. , - 
B. ?
C. - 
D. , - 


Answer: D

Mathematics

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Solve the problem.Find the range and the standard deviation of the following golf scores: 74, 70, 70, 66, 68, 69, 69.

A. Range = 6; standard deviation = 2.3 B. Range = 8; standard deviation = 1.9 C. Range = 8; standard deviation = 8 D. Range = 8; standard deviation = 2.4

Mathematics

Determine whether the function is even, odd, or neither.f(x) = 5x2 + 4

A. Neither B. Odd C. Even

Mathematics

Sketch the graph of the parabola.f(x) = (x + 2)2 + 6

A.

B.
 
C.
 
D.
 

Mathematics

Find the value of P(x).Find P(3) where P(x) = x2 + 9.

A. 18 B. 144 C. 9 D. 12

Mathematics