Mr. Jenson is planning a painting project. He has purchased paint and supplies for $650. He will also hire a painter for $40 an hour.
Which table shows the relationship between the total cost of the painting project in dollars, c, and the number of hours
the painter is hired, h?
help!!!

The last Table

Step-by-step explanation:

After 2 hours of work, you will be charged $80. Add this to the already charged $650 and you will have $730. For each hour add an additional $40 to that cost. The last table matches this.

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!