Practice questions thank you 5. During a chemical reaction, the function y = f(t) models the amount of a substance present, ingrams, at time t seconds. At the start of the reaction (t = 0), there are 10 grams of the substancedypresent. The function y = f(t) satisfies the differential equation= -0.02y?.dt.(a) Use the line tangent to the graph of y = f(t) at t = 0 to approximate the amount of the substanceremaining at time t =2 seconds.(b) Using the given differential equation, determine whether the graph of f could resemble the followinggraph. Give a reason for your answer.woldgg No beo ntdy(c) Find an expression for y = f(t) by solving the differential equation = -0.02y? with the initialcondition f(0) = 10.%3D%3Ddt.%3D(d) Determine whether the amount of the substance is changing at an increasing or a decreasing rate.Explain your reasoning.

Name: Practice questions thank you 5. During a chemical reaction, the functi
Uploaded: 2024-03-20T06:38:44.000Z
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Description: Practice questions thank you 5. During a chemical reaction, the function y = f(t) models the amount of a substance present, ingrams, at time t seconds. At the start of the reaction (t = 0), there are 10 grams of the substancedypresent. The function y