Compute 
for 
.
?
?
?
A. -6
B. 6
C. -9
D. 3
E. 8
Answer: B
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Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -2x2 + 7x + 7
A. Maximum: 
B. Maximum: 
C. Maximum: 0
D. Minimum: -5
Create the required linear function an use it to answer the question.Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a 70-hour review course average a score of 791. Based on these two data points, create a linear equation for the function that describes how score varies as a function of time.
A. s = 3.8475t + 495.75 B. s = -4.275t + 491.75 C. s = 3.8475t - 495.75 D. s = 4.275t + 491.75
Evaluate the expression for the given value of the variable or variables.a2 + 9abc - c2; a = -5, b = 4, c = 3
A. -506 B. 556 C. -574 D. -524
Solve the problem.During the 1998-1999 Junior Hockey League season, the Sharks played 64 games. Together, their wins and losses totaled 57. They tied 15 fewer games than they lost. How many games did they tie that season?
A. 7 games B. 22 games C. 5 games D. 35 games