Pls help ASAP Explain why this mapping is or is not a function. A. This is a function because every input maps to only one output

B. This is a function because every output maps only the input

C. This is not a function because more than on input maps to an output

D. This is not a function because more than one output maps the input

Achel bought 12 rolls of packing tape and paid a total of $33.60. kevin also bought rolls of packing tape. the table shows the total amount he is paid for different numbers of packing tape. number of rolls of packing tape total amount paid 2 $6.40 5 $16.00 8 $25.60 how do the unit rates compare? select from the drop-down menus to correctly complete the statement. rachel's unit rate is than kevin's because is greater than .

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)