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Mathematics 9 Online
OpenStudy (anonymous):

Help!

OpenStudy (anonymous):

Calls on Gary's phone cost an initial 6 cents, then 8 cents per minute. The table below shows the cost of calls that last 0, 5, 10, 15, and 20 minutes. Represent the linear relationship between the number of minutes Gary talks, x and the total cost of a call, y, in two more ways: as an equation and as a sentence.

OpenStudy (anonymous):

OpenStudy (anonymous):

Anyone know?

OpenStudy (anonymous):

one sec

OpenStudy (anonymous):

Okey

OpenStudy (anonymous):

Btw this a quiz so please help

OpenStudy (anonymous):

itstarts at 0,6 so it will at the beggining look like this y=6+( )^x

OpenStudy (anonymous):

or y=6+(8)x

OpenStudy (anonymous):

its y=6+8x

OpenStudy (anonymous):

ok but I need ti in explantion because its a quiz

OpenStudy (anonymous):

bc it starts at the y intercept at 0,6 so it has to be +6. Then if u subtract sixfrom the cost you will find that it equals 8*x for example (5,46) 46-6=40 8*5=40 so the equation has to be y=6+(8)x

OpenStudy (anonymous):

Don"t forget to medal and fan if you already haven't. Plus mention me for more help @AnasAlazzawi

OpenStudy (anonymous):

Ok thanks

OpenStudy (anonymous):

How do I medal cuz I fanned

OpenStudy (anonymous):

what do u mean i think u already medalled me

OpenStudy (anonymous):

oH OK see ya

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

@DaBest21 I have one more for my quiz want to help?

OpenStudy (anonymous):

Which equation represents the relationship shown in the table?

OpenStudy (anonymous):

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