Algebra I Final LFP

Is the following relationship a function?

• Yes

• No

• Maybe

• So

Is the following relationship a function?

• Yes

• No

• Maybe

• So

What is the value of f(5) if f(x) = x - 3?

• -8

• -3

• 2

• 8

• -10

• 0

• 7

• 11.4

Using the graph, what is the value of g(1)?

• -7.5

• -5

• 0

• 5

The graph represents a man on a hike in terms of times and elevation. What is happening at the 20-30 mark?

• The man is hiking at constant speed

• The man is going up a hill

• The man is taking a break

• The man is going down a hill

What type of function is the graph?

• Linear

• Quadratic

• Cubic

• Upside-down U

Where is the y-intercept of the graph?

• (-2, 0)

• (0, 6)

• (2, 8)

• (6, 0)

Does this graph have a line of symmetry?

• Yes at (2, 8)

• Yes at x = 2

• Yes at (-2, 0) and (6, 0)

• No it does not

What is the domain of the graph?

• (-∞, ∞)

• (-∞, 8)

• (0, ∞)

• (-∞, 0)