Key Features Linear Function

What is the y-intercept shown on the graph?

• (0, -2)

• (3, 0)

• (0, 3)

• None of these.

What is the y-intercept and what does it mean for the context of the problem?

• (0, 32). This means that the cost before renting the car is $32

• (10, 35). This means that at 10 miles driven, the cost is $35.

• (30,40). This means that the cost after 30 miles driven is $40

How many days does it take for the plant to reach a height of 7 cm?

• 5

• 6

• 7

• 8

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

• (-1,0)

• (-1,-3)

• (1,1)

• (0-1)

Fill in the key features based on the graph in the picture. X-INTERCEPT: ​ (a)   Y-INTERCEPT: ​ (b)   TYPE OF SLOPE: ​ (c)   DOMAIN: ​ (d)   RANGE: ​ (e)  

• (3, 0)

• (0, -3)

• POSITIVE

• X-VALUES: ALL REAL NUMBERS

• Y-VALUES: ALL REAL NUMBERS

• NEGATIVE

Tags

A.2(A)

Fill in the key features based on the graph in the picture.

• (4, 0)

• (0, 4)

• NEGATIVE

• POSITIVE

Tags

A.2(A)

Label the parts of the graph with the correct vocabulary words.

c

d

SLOPE

DOMAIN

RANGE

ZERO

Y-INTERCEPT

Tags

A.3(C)

• Domain

• Range

• Increasing Interval

• Decreasing Interval

Label the key features of the linear function.

a

b

Vertex

x-intercept

y-intercept

Axis of Symmetry

Match the following

• y=mx+b

• The coordinate where the function crosses the y-axis. At this point, x=0.

• SLOPE

• The coordinate where the function crosses the x-axis. At this point, y=0.

• Ax+By=C

• Slope-intercept form

• x-intercept

• Standard Form

• y-intercept

• Measure of how STEEP a line is, can be found using rise/run