MATH 110 · Course unit
Linear functions: calibrate a model
Connect a constant rate, an intercept and a coordinate prediction.
Practice in MathBeasts (opens the existing external demo in a new tab)
Opens the existing MathBeasts demo in a new tab. Launched separately — activity there is not synced back and never affects sample progress or grades here.
- 01 Course challenge
- 02 Diagnostic
- 03 Targeted repair
- 04 Mastery & return
Original course work
A delivery service charges C(x) = 3x + 8 dollars for x miles. Identify the rate and predict the cost of a trip.
Required support is still open. Demonstrate practice mastery in the required tools before checking the course challenges.
Unit prerequisite tools
Slope
diagnostic-recommended
Not tested yet
Coordinates
required
Not tested yet
Negative integer arithmetic
on-demand
Available whenever needed