по Sue Wall 13 лет назад
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MAT 140 Test 2 Review
The material covers a range of mathematical concepts crucial for understanding and applying exponential and linear functions. Students are expected to construct models based on initial values and rates of change, identify whether data represents exponential growth or decay, and differentiate between linear and exponential relationships.
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MAT 140 Test 2 Review Excel Use GOAL SEEK to calculate input Use model to predict output Calculate exponential model Calculate linear model (trendline) Exponential Functions Exponential growth or decay Find growth (or decay) rate given model Given growth rate (or decay rate), put it in model Construct model given descritpion of initial value and % rate of change Determine if given information is linear or exponential From verbal description From data Functions Calculate input given output Calculate output given input Determine domain and range Identify independent and dependent variables Determine if relationship is function Media Graphs Identify independent and dependent values and domain and range. Write linear model from the graph Compute initial value Find slope Identify output given input (and input given output) Logistic growth Carrying capacity "Bounded" exponential growth Slope Interpret it in context Recognize slope when given it in context. Calculate from two points Wrtiing Linear Models Given rate of change and initial value Given point and rate of change Given 2 points
