8.5I Writing y=mx+b

8.5I Writing y=mx+b

Verbal, Tabular

Multiple Choice

Which function is best represented by this graph?

• y= 1/4x+8

• y= 1/4x-2

• y= 4x-2

• y= 4x+8

Multiple Select

What key words would go in a word problem with the number 5 in y=2x+5?

• had

• start

• each

• per

Multiple Choice

What key word means the m in y=mx+b?

• each

• plus

• had

• began

Multiple Choice

A coach is ordering shirts for a team.

-A coach pays a one time fee of $24

-The coach also pays $8 for each shirt ordered

• c=8k + 32

• c=8k + 24

• c=32k + 8

• c=24k + 8

Multiple Choice

Melissa is saving $25 that she earned for washing her mom’s car. She earns $10 every week for doing chores, which she also saves.

Which function can be used to find t, the amount of money Melissa will have saved at the end of week n of doing chores?

• t=10n+25

• t=25n+10

• t=35n

• t=15n

Poll

If a graph starts at 8 on the y-axis, how would that point be written?

• (0,8)

• (8,0)

• (8,10)

• (16,14)