College Algebra Quiz
17 questions · no time limit
0:00
LINEAR MODELS & SYSTEMS
Question 1 of 17
No time limit
Current
Answered
Flagged
Not seen
An environmental study records average annual temperature (°C): year 1: 9.8, year 2: 10.0, year 3: 10.2, year 4: 10.4, year 5: 10.6. A linear model is used to predict near-future temperatures. Let x be year number and y be temperature. What does the slope represent in this context?
YOUR PROGRESS
17
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCD
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end