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Questions and answers by
Cassi Blake
Questions (27)
Let f (x) = –5x + 3 and g(x) = 6x – 2. Find f • g and its domain.
–30x^2 + 28x – 6; all real numbers except x = 1/3
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47 views
Let f (x) = –5x + 3 and g(x) = 6x – 2. Find f • g and its domain.
1 answer
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Let = f (x) 3x + 2 and g(x) = 6x – 7. Find f (x) – g(x).
Responses 3x – 9 –3x + 9 –3x – 5 2x – 1
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21 views
Let = f (x) 3x + 2 and g(x) = 6x – 7. Find – g(x).
Responses 3x – 9 –3x + 9 –3x – 5 2x – 1
1 answer
21 views
Let = f (x) 3x + 2 and g(x) = 6x – 7. Find – g(x).
1 answer
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What does excludability mean for goods and services?(1 point) Responses An excludable good or service's availability is
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61 views
What is a public good?(1 point) Responses A public good is a product or service that one consumer cannot prevent another
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72 views
A traditional economy is an economy where ____________(1 point) Responses economic decisions are made by the government for some
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How do property rights influence the exchange of goods and services in the market?(1 point) Responses Property rights determine
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64 views
In a model ensemble system, what do meteorologists change each time they run a simulation of the same model?(1 point) Responses
t
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In a model ensemble system, what do meteorologists change each time they run a simulation of the same model?(1 point) Responses
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Question Ocean currents have a direct effect on climate by an interaction of which systems?(1 point) Responses hydrosphere and
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Imagine that the sun disappeared from the universe tomorrow. Which sphere or spheres would this affect?(1 point) Responses
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Which of these is one of the Milankovitch cycles?(1 point) Responses changes in the distance between Earth and the sun changes
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49 views
Which of the following is not one of the steps of the rational decision-making model?(1 point) Responses performing an analysis
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What occurs when people make economic decisions in which the costs exceed the benefits?(1 point) Responses They are losing the
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Which of these can help determine air pressure? Select the two correct answers.(1 point) Responses temperature of the air
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Which would register a drop in air pressure?(1 point) Responses going down a mountain going down a mountain a heavy rainstorm a
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If a polynomial equation has as a solution, what other solution must it have? (1 point) Responses Image with alt text: 3 minus i
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25 views
factor of x^3 + 4x^2 + x - 6
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35 views
1 of 41 of 4 Items Question Multiple Choice Which expression is a cubic polynomial? (1 point) Responses Image with alt text: 3 x
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56 views
How does upwelling affect the weather of a coastal region?(1 point) Responses The cold surface water results in moist air and
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51 views
Which of the following are true of the transfer of thermal energy in the oceans? Select the three correct answers.(2 points)
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Which statement about deep currents is true?(1 point) Responses They move cold water along the bottom of the ocean from the
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Identify three processes in which a rooftop garden can reduce the heat absorbed, compared to an asphalt roof. Select the three
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Which provides the most direct source of energy for a hurricane?(1 point) Responses heating of the air by the sun heating of the
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51 views
What effects does ionizing radiation have on the atmosphere? Select the two correct answers.(1 point) Responses It forms ozone
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54 views
