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F-BF.1.b Warmup M1-016-A09-V04

Combine standard functions using arithmetic operations to build models.

Build a net-change model from inflow and outflow functions

Problem

Gains are \(G(t)~=~30~+~9t\) and losses are \(L(t)~=~12~+~4t\). Write the net-change model for gains minus losses.

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Four variants of this problem type
Curriculum context
Course
Math I
Standard
F-BF.1.b
Category
Functions
Domain
Building Functions
Objective
Combine standard functions using arithmetic operations to build models.
Problem type
Build a net-change model from inflow and outflow functions