Solve the problem.The height of a baseball (in feet) at time t (in seconds) is given by y = -16x2 + 80x + 5. Which one of the following points is not on the graph of the equation?
A. (2, 117)
B. (1, 69)
C. (4, 69)
D. (3, 101)
Answer: A
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Use any method to evaluate the integral.
A. 
x2 - 
sin 2x - 
cos 2x + C
B. 
x2 + 
+ C
C. 
x2 - 
sin 2x - 
cos 2x + C
D. 7x2 - 
sin 2x - 
cos 2x + C
Provide an appropriate response.Two species of fish, A and B, are raised in one pond at a fish farm where they are fed two vitamin supplements. Each day they receive 100 grams of the first supplement and 200 grams of the second supplement. Each fish of species A requires 20 mg of the first supplement and 30 mg of the second supplement. Each fish of species B requires 10 mg of the first supplement and 40 mg of the second supplement. How many of each species of fish will the pond support so that all of the supplements are consumed each day? Use elimination by substitution to solve the systems.
What will be an ideal response?
Determine whether or not the function is one-to-one.f(x) = x2 + 3
A. No B. Yes
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: 4i and -5i
A. f(x) = x4 - 4x3 + 41x2 + 400 B. f(x) = x4 + 41x2 + 400 C. f(x) = x4 + 41x2 -5x + 400 D. f(x) = x4 - 5x2 + 400