Week 8 - Math 8 - Assessment

Question

12 of 1212 of 12 Items

Question
POSSIBLE POINTS: 21.43

Match the description with the correct answer.

y-intercept
slope
Domain
Range
Is this graph increasing, decreasing, or both?
x-intercept

Answer 1

Answers vary but should match the following descriptions:

1. y-intercept - The point where the graph crosses the y-axis.
2. slope - The steepness of a line, determined by the ratio of the vertical change to the horizontal change.
3. Domain - The set of all possible input values (x-values) in a function.
4. Range - The set of all possible output values (y-values) in a function.
5. Is this graph increasing, decreasing, or both? - Determining whether the graph is sloping upwards (increasing), sloping downwards (decreasing), or a combination of both.
6. x-intercept - The point where the graph crosses the x-axis.