Characteristic of Linear Functions

What is the x-intercept and what does it mean?

• (6, 0) - after 6 weeks the amount owned was $0

• (0, 6) - after 6 weeks the amount owned was $0

• (6, 0) the amount owned is $6 per week

• (0, 6) the amount owned is $6 per week

Tags

CCSS.HSF.LE.B.5

Graph. x = 1

• a

• b

• c

• d

Brianna is driving on a long road trip. She created the graph below to represent the gallons of gas left in her tank. What is the x-intercept and what does it represent?

• (24, 0) - How long it takes Brianna to run out of gas.

• (0, 24) - The rate of change of gas in her tank over time.

• (0, 24) - The number of gallons in the tank after one hour.

• (0, 6) - how much gas Brianna had in the beginning.

Tags

CCSS.HSF.IF.B.4

^{What is the x- intercept of the line?}

• (0,-2)

• (0,-1)

• (-1,0)

• (-2,0)

Write the equation in slope intercept form

• y = (-3/4)x -3

• y = (-4/3)x + 3

• y = (-3/4)x +3

• y = 3x-3/4

What is the interval of decrease for the following graph

• (-∞,∞)

• (2,-∞)

• None

• (2,∞)

Using the graph, find the rate of change

• 4/3

• 3/4

• -4/3

• -3/4

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

_{What is the y-intercept of the line?}

• (-1,0)

• (1,0)

• (0,-2)

• (0,-1)

What is the interval of negative (below) for the following graph

• (-∞,-2)

• (2,-∞)

• (∞,2)

• (2,∞)

Tags

CCSS.HSF-IF.C.7A

What is the end behavior for the following graph

• As x →-∞, f(x) → _-∞_

• As x → ∞, f(x) → ∞

• As x →-∞, f(x) → _∞_

• It does not have an end behavior