Given functions f and g, perform the indicated operations.f(x) = 8x2 - 7x,g(x) = x2 - 3x - 28Find 
.
A. 
B. 
C. 
D. 
Answer: B
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Solve the triangle. 
A. b = 5.62, A = 13.3°, C = 126.7° B. b = 4.62, A = 126.7°, C = 13.3° C. b = 6.62, A = 13.3°, C = 126.7° D. b = 5.62, A = 126.7°, C = 13.3°
Solve the problem.If the probability that an identified hurricane will make a direct hit on a certain stretch of beach is 0.20, what are the odds against a direct hit?
A. 1 to 5 B. 3 to 1 C. 4 to 1 D. 5 to 1
Solve and check.An expression to approximate the windchill temperature (WCT) is 
where T is the temperature in degrees Fahrenheit and V is the wind speed in miles per hour. Find the WCT, rounded to the nearest whole number, if the temperature is 45°F and the wind speed is 
A. 25°F B. 27°F C. 30°F D. 34°F
List the intercepts and type(s) of symmetry, if any.y2 = -x + 9
A. intercepts: (0, -9), (3, 0), (-3, 0) symmetric with respect to y-axis B. intercepts: (-9, 0), (0, 3), (0, -3) symmetric with respect to x-axis C. intercepts: (9, 0), (0, 3), (0, -3) symmetric with respect to x-axis D. intercepts: (0, 9), (3, 0), (-3, 0) symmetric with respect to y-axis