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Mathematics 18 Online
hhanan:

SS below

hhanan:

1 attachment
AZ:

No, that's not correct

hhanan:

A?

AZ:

You have a $12 fee and $3 for EACH passenger Your equation is y = 3x + 12 The 3 is your slope because for each extra passenger, you're charging $3 And the 12 is the y-intercept because it's a one time base fee

AZ:

So if you decrease the fee to $10 what are you doing? Are you shifting up or shifting down? And what are you shifting? The slope or the y-intercept?

hhanan:

It shifts up

AZ:

So if you're going from 12 to 10 you're shifting up?

hhanan:

Down

AZ:

exactly and the $10 is the base fee is that going to be your slope or your y-intercept?

hhanan:

The y-intercept

AZ:

Good so what's your final answer?

hhanan:

B

AZ:

Bingo!

hhanan:

ty

AZ:

yw

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