Provide an appropriate response. Solve the equation: x2 - 2x + 3 = 0 by graphing the function y = x2 - 2x + 3
Fill in the blank(s) with the appropriate word(s).
-1, 3
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A fish population grows according to the logistic model
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Here t is measured in years and N is measured in thousands of tons.A: Make a graph of the fish population over the first 20 years.B: According to the model, what is the carrying capacity for this fish population in this environment?C: According to the model, what is the optimum yield level for harvesting the fish?D: How long does it take for the fish population to grow from the optimum yield level to 90% of carrying capacity?
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Round your answers to two decimal places, if necessary.
What will be an ideal response?
Find the surface area of the geometric solid. If needed, use 3.14 as an approximation for ? and round the answer to the nearest tenth.Cone: r = 5 yd, h = 7 yd
A. 153.9 yd2 B. 109.9 yd2 C. 213.6 yd2 D. 78.5 yd2
Use the two-stage method to solve.Maximizez = 3x1 + 2x2subject to:x1 + x2 = 5 4x1 + 2x2 ? 12 5x1 + 2x2 ? 16 x1 ? 0, x2 ? 0
A. Maximum is 15 for x1 = 5, x2 = 0 B. Maximum is 12 for x1 = 2, x2 = 3 C. Maximum is 13 for x1 = 3, x2 = 2 D. Maximum is 14 for x1 = 4, x2 = 1
Match the graph to one of the listed functions. 
A. f(x) = -x2 - 6x B. f(x) = -x2 - 6 C. f(x) = x2 - 6 D. f(x) = x2 - 6x