Find the value of P(x).Find P(-5) where P(x) = 2x2 + 8x - 4.
A. 86
B. -94
C. -14
D. 6
Answer: D
Mathematics
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Add or subtract. Simplify your answer to lowest terms.
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A. 
B. 
C. 
D. 
Mathematics
Solve the equation for solutions in the interval [0°, 360°).sin 2? = cos ?
A. ? = 0°, 120°, 180°, 240° B. ? = 105°, 165°, 285°, 345° C. ? = 15°, 165°, 195°, 345° D. ? = 30°, 90°, 150°, 270°
Mathematics
If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation.A company produces 332,000 small appliances in one year.
A. 33.2 × 104 B. 3.32 × 105 C. 3.32 × 10-5 D. 3.32 × 106
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics