Graph the equation by plotting points.y = 2x + 1
A.
B.
C.
D.
Answer: A
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Estimate the indicated probability.The Amboy Kennel Club has held an annual dog show for the last 48 years. During this time the winner of "Best of Show" has been an Alaskan Malamute 24 times, a Great Pyrenees 3 times, and an Siberian Husky 21 times. Determine the empirical probability that the next winner of "Best of Show" will be a Great Pyrenees.
A.
B.
C.
D. 1
Solve the problem.In September 1998 the population of the country of West Goma, in millions was modeled by At the same time the population of East Goma, in millions was modeled by
In both formulas x is the year, where
corresponds to September 1998. Assuming these trends continue, estimate what the population will be when the populations are equal.
A. 16 million B. 17 million C. 1 million D. 18 million
Use graphical methods to find all real solutions to the following equation. Express solutions rounded to the nearest hundredth.2x3 + x2 - 10x - 5 = 0
A. {-2, 2.34, -2.34} B. {-0.50, 2.24, -2.24} C. {2, 2.14, -2.14} D. {0.50, 2.24, -2.24}
Graph the function by hand. Solve the equation f(x) = 0 by observing your graph. Round approximations to two decimal places.f(x) =
A. ? B. {2} C. {-6.31} D. {-2}