Use a calculator to approximate the root to the nearest thousandth.
A. -4.318
B. -4.309
C. -4.305
D. -4.313
Answer: B
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In a certain city there is a river running through the middle of the city. There are four islands and eleven bridges as shown in the figure below.
A graph that appropriately models this situation would have
A. 4 vertices and 11 edges. B. 11 vertices and 4 edges. C. 6 vertices and 11 edges. D. 11 vertices and 6 edges. E. none of these
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = 4x(x - 8)(x + 10)
A. -10 (multiplicity 1) 8 (multiplicity 2) B. -10 (multiplicity 1), 10 (multiplicity 1), 8 (multiplicity 1) C. -10 (multiplicity 1), 0 (multiplicity 1), 8 (multiplicity 1) D. -10 (multiplicity 1), 8 (multiplicity 1)
Evaluate the expression without using a calculator.log8
A.
B. 1
C. 8
D.
Sketch the graph of the quadratic function.f(x) = -3(x + 5)2 + 3
A.
B.
C.
D.